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Filing Dt:
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03/06/1972
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Reg. Dt:
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07/24/1973
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Mark:
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VENTURE 1
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01/15/1975
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04/13/1976
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Mark:
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TOPS
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Filing Dt:
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11/11/1976
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04/25/1978
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Mark:
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NT
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Filing Dt:
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11/11/1976
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04/25/1978
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Mark:
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NT NORTHERN TELECOM
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Filing Dt:
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12/29/1976
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11/01/1977
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Mark:
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SL-1
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06/30/1977
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12/26/1978
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Mark:
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D M S
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Filing Dt:
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09/26/1978
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10/13/1981
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Mark:
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DRS-8 DIGITAL RADIO
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Filing Dt:
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11/09/1978
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04/28/1981
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Mark:
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EPHONE
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Filing Dt:
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01/02/1979
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12/16/1980
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Mark:
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CONFERENCE 2000
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01/18/1979
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03/24/1981
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Mark:
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MICOM
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01/18/1979
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12/30/1980
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Mark:
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MICOM
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10/24/1979
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04/14/1981
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Mark:
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MAP
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02/23/1981
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01/19/1982
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Mark:
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INDEX
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03/20/1981
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08/24/1982
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Mark:
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VANTAGE
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Filing Dt:
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09/03/1981
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01/11/1983
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Mark:
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KEYBATCH
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Filing Dt:
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11/12/1981
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Reg. Dt:
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10/19/1982
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Mark:
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STRIKER
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Filing Dt:
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06/07/1982
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Reg #:
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Reg. Dt:
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05/03/1983
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Mark:
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SL-100
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Filing Dt:
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07/18/1983
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Reg #:
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Reg. Dt:
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01/29/1985
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Mark:
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INSTAMUX 470
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Filing Dt:
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07/18/1983
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Reg. Dt:
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01/08/1985
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Mark:
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INSTANET 6000
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Filing Dt:
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07/18/1983
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Reg #:
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Reg. Dt:
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01/29/1985
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Mark:
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INSTATRUNK 480
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Filing Dt:
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07/18/1983
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Reg #:
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01/08/1985
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Mark:
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INSTALINK 460
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Filing Dt:
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07/26/1983
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Reg. Dt:
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10/02/1984
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Mark:
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RD-4A
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Filing Dt:
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10/21/1983
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06/25/1985
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Mark:
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HARMONY
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Filing Dt:
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03/22/1984
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Reg. Dt:
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04/09/1985
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Mark:
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STALBOND
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Filing Dt:
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06/01/1984
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Reg. Dt:
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10/01/1985
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Mark:
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INSTANET
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06/18/1984
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06/18/1985
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Mark:
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MERIDIAN
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Filing Dt:
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11/14/1984
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Reg. Dt:
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07/09/1985
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Mark:
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RD-6A
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12/12/1984
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07/09/1985
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Mark:
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UNITY
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Filing Dt:
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05/13/1985
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Reg #:
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Reg. Dt:
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10/22/1985
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Mark:
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VANTAGE ESPRIT
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Filing Dt:
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08/12/1985
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Reg #:
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Reg. Dt:
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06/03/1986
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Mark:
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FEATUREPAK
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Filing Dt:
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09/23/1985
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Reg #:
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Reg. Dt:
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05/27/1986
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Mark:
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DA
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Serial #:
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Filing Dt:
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11/12/1985
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Reg #:
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Reg. Dt:
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11/04/1986
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Mark:
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DNC
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Serial #:
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Filing Dt:
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12/05/1985
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Reg #:
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Reg. Dt:
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08/19/1986
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Mark:
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MICOM
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Serial #:
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Filing Dt:
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07/23/1986
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Reg #:
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Reg. Dt:
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03/17/1987
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Mark:
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DPN
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Serial #:
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Filing Dt:
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11/21/1986
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Reg #:
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Reg. Dt:
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07/21/1987
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Mark:
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CBDS
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Serial #:
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Filing Dt:
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01/15/1987
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Reg #:
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Reg. Dt:
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09/01/1987
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Mark:
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SILHOUETTE
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Serial #:
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Filing Dt:
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01/27/1987
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Reg #:
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Reg. Dt:
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10/20/1987
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Mark:
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MICOM
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Serial #:
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Filing Dt:
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04/30/1987
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Reg #:
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Reg. Dt:
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12/08/1987
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Mark:
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MS
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Serial #:
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Filing Dt:
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07/22/1987
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Reg #:
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Reg. Dt:
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04/19/1988
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Mark:
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PRIORITY
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Serial #:
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Filing Dt:
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08/24/1987
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Reg #:
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Reg. Dt:
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12/25/1990
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Mark:
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TDMX
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Serial #:
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Filing Dt:
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10/01/1987
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Reg #:
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Reg. Dt:
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09/11/1990
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Mark:
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SUPERNODE
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Serial #:
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Filing Dt:
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10/28/1987
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Reg #:
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Reg. Dt:
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07/12/1988
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Mark:
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C-SCAN
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Serial #:
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Filing Dt:
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01/26/1988
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Reg #:
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Reg. Dt:
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10/11/1988
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Mark:
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RD
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Serial #:
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Filing Dt:
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03/09/1988
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Reg #:
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Reg. Dt:
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11/22/1988
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Mark:
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DPX
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Serial #:
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Filing Dt:
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03/25/1988
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Reg #:
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Reg. Dt:
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10/18/1988
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Mark:
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NORSTAR
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Serial #:
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Filing Dt:
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08/11/1988
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Reg #:
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Reg. Dt:
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04/18/1989
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Mark:
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ADVANCED PACKETIZED VOICE
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Serial #:
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Filing Dt:
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08/09/1988
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Reg #:
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Reg. Dt:
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04/25/1989
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Mark:
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APV
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Serial #:
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Filing Dt:
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12/21/1989
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Reg #:
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Reg. Dt:
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08/20/1991
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Mark:
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LIBERATION
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Serial #:
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Filing Dt:
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03/06/1990
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Reg #:
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Reg. Dt:
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07/23/1991
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Mark:
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MERIDIAN 1
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Serial #:
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Filing Dt:
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03/06/1990
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Reg #:
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Reg. Dt:
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02/11/1992
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Mark:
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STARTALK
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Serial #:
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Filing Dt:
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03/19/1990
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Reg #:
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Reg. Dt:
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12/08/1992
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Mark:
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DATAFLO
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Serial #:
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Filing Dt:
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05/02/1990
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Reg #:
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Reg. Dt:
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12/31/1991
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Mark:
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S/DMS TRANSPORTNODE
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Serial #:
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Filing Dt:
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05/24/1990
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Reg #:
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Reg. Dt:
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04/07/1992
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Mark:
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MERIDIAN SL
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Serial #:
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Filing Dt:
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11/13/1990
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Reg #:
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Reg. Dt:
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10/15/1991
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Mark:
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TOPSMPX
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Serial #:
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Filing Dt:
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12/17/1990
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Reg #:
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Reg. Dt:
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12/01/1992
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Mark:
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DATASPAN
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Serial #:
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Filing Dt:
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03/19/1991
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Reg #:
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Reg. Dt:
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03/24/1992
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Mark:
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Serial #:
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Filing Dt:
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04/16/1991
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Reg #:
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Reg. Dt:
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12/31/1991
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Mark:
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INTERLUDE
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Serial #:
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Filing Dt:
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10/11/1991
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Reg #:
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Reg. Dt:
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07/20/1993
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Mark:
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HELMSMAN
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Serial #:
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Filing Dt:
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12/27/1991
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Reg #:
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Reg. Dt:
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09/17/1996
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Mark:
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NORTEL
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Serial #:
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Filing Dt:
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05/12/1992
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Reg #:
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Reg. Dt:
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05/18/1993
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Mark:
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NETRUNNER
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Serial #:
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Filing Dt:
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07/21/1992
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Reg #:
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Reg. Dt:
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08/01/1995
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Mark:
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VISIT
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Serial #:
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Filing Dt:
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10/21/1992
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Reg #:
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Reg. Dt:
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11/07/1995
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Mark:
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COMPANION
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Serial #:
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Filing Dt:
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12/09/1992
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Reg #:
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Reg. Dt:
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05/14/1996
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Mark:
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DIRECTORY ONE
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Serial #:
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Filing Dt:
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01/14/1993
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Reg #:
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Reg. Dt:
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10/11/1994
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Mark:
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JUNGLEMUX
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Serial #:
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Filing Dt:
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03/11/1993
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Reg #:
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Reg. Dt:
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05/30/1995
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Mark:
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PASSPORT
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Serial #:
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Filing Dt:
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03/08/1993
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Reg #:
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Reg. Dt:
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05/30/1995
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Mark:
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MAGELLAN
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Serial #:
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Filing Dt:
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12/02/1993
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Reg #:
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Reg. Dt:
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12/31/1996
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Mark:
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CONCORDE
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Serial #:
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Filing Dt:
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12/09/1993
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Reg #:
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Reg. Dt:
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01/09/1996
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Mark:
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NT
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Serial #:
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Filing Dt:
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12/09/1993
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Reg #:
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Reg. Dt:
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01/09/1996
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Mark:
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NT NORTHERN TELECOM
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Serial #:
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Filing Dt:
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06/21/1994
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Reg #:
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Reg. Dt:
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11/18/1997
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Mark:
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NTFC
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Serial #:
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Filing Dt:
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07/06/1994
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Reg #:
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Reg. Dt:
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12/01/1998
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Mark:
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PROXIMITY
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Serial #:
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Filing Dt:
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07/25/1994
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Reg #:
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Reg. Dt:
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07/16/1996
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Mark:
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STADIA
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Serial #:
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Filing Dt:
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08/04/1994
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Reg #:
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Reg. Dt:
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01/20/1998
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Mark:
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MESSAGE AGENT
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Serial #:
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Filing Dt:
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09/06/1994
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Reg #:
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Reg. Dt:
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03/11/1997
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Mark:
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EASYROUTER
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Serial #:
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Filing Dt:
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11/16/1994
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Reg #:
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Reg. Dt:
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08/25/1998
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Mark:
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NORTEL
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Serial #:
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Filing Dt:
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11/21/1994
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Reg #:
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Reg. Dt:
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04/21/1998
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Mark:
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FLASHPAK
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Serial #:
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Filing Dt:
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12/14/1994
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Reg #:
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Reg. Dt:
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03/18/1997
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Mark:
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CORNERSTONE
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Serial #:
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Filing Dt:
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12/19/1994
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Reg #:
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Reg. Dt:
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09/23/1997
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Mark:
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SERVICEBUILDER
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Serial #:
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Filing Dt:
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03/01/1995
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Reg #:
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Reg. Dt:
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06/20/2000
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Mark:
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Serial #:
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Filing Dt:
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07/07/1995
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Reg #:
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NONE
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Reg. Dt:
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Mark:
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VECTOR
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Serial #:
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Filing Dt:
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07/11/1995
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Reg #:
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Reg. Dt:
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07/16/1996
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Mark:
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CALL U
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Serial #:
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Filing Dt:
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08/28/1995
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Reg #:
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Reg. Dt:
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07/22/1997
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Mark:
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MAXCASTER
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Serial #:
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Filing Dt:
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09/01/1995
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Reg #:
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Reg. Dt:
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07/07/1998
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Mark:
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FRAMERUNNER
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Serial #:
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Filing Dt:
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12/27/1991
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Reg #:
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Reg. Dt:
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06/11/1996
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Mark:
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NORTEL
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Serial #:
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Filing Dt:
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11/07/1995
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Reg #:
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Reg. Dt:
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03/16/1999
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Mark:
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AUDIOEDGE
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Serial #:
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Filing Dt:
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01/30/1996
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Reg #:
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Reg. Dt:
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04/08/1997
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Mark:
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DUALMODE
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Serial #:
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Filing Dt:
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02/26/1996
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Reg #:
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Reg. Dt:
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08/25/1998
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Mark:
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RAPPORT
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Serial #:
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Filing Dt:
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03/13/1996
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Reg #:
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Reg. Dt:
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11/04/1997
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Mark:
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RW
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Serial #:
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Filing Dt:
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03/18/1996
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Reg #:
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Reg. Dt:
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02/11/1997
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Mark:
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SECOND TO NONE
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Serial #:
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Filing Dt:
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04/23/1996
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Reg #:
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Reg. Dt:
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02/08/2000
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Mark:
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CLEARVOICE
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Serial #:
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Filing Dt:
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06/14/1996
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Reg #:
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Reg. Dt:
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06/01/1999
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Mark:
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NORTEL NORTHERN TELECOM
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Serial #:
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Filing Dt:
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07/08/1996
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Reg #:
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Reg. Dt:
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01/26/1999
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Mark:
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S8000
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Serial #:
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Filing Dt:
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08/21/1996
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Reg #:
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NONE
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Reg. Dt:
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Mark:
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SIGN IT
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Serial #:
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Filing Dt:
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09/03/1996
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Reg #:
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Reg. Dt:
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05/25/1999
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Mark:
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QUEST411
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Serial #:
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Filing Dt:
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11/05/1996
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Reg #:
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Reg. Dt:
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10/10/2000
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Mark:
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SYMPOSIUM
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Serial #:
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Filing Dt:
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01/13/1997
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Reg #:
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Reg. Dt:
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12/23/1997
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Mark:
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CLUSTERVISION
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Serial #:
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Filing Dt:
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05/29/1997
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Reg #:
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Reg. Dt:
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07/18/2000
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Mark:
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REUNION
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Serial #:
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Filing Dt:
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08/07/1997
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Reg #:
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Reg. Dt:
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07/27/1999
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Mark:
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LASERGUIDED MARKETING
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Serial #:
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Filing Dt:
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08/27/1997
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Reg #:
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Reg. Dt:
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12/29/1998
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Mark:
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THE NORTEL EDGE
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Serial #:
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Filing Dt:
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10/08/1997
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Reg #:
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Reg. Dt:
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12/10/2002
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Mark:
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OPTERA
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