Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 021861/0202 | |
| Pages: | 10 |
| | Recorded: | 11/20/2008 | | |
| Attorney Dkt #: | 913/48025 |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Total properties:
10
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Patent #:
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Issue Dt:
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08/18/1992
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Application #:
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07635294
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Filing Dt:
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12/28/1990
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Title:
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METHOD AND APPRATUS FOR DETECTING DIGITAL CARRIER SIGNALS ON TELEPHONE CABLES
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Patent #:
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Issue Dt:
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03/22/1994
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Application #:
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07882687
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Filing Dt:
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05/12/1992
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Title:
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METHOD AND APPARATUS FOR DETECTING DIGITAL CARRIER SIGNALS ON TELEPHONE CABLES
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Patent #:
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Issue Dt:
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02/25/1997
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Application #:
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08432667
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Filing Dt:
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05/02/1995
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Title:
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METHOD AND APPARATUS FOR ANALYZING RESISTIVE FAULTS ON TELEPHONES CABLES
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Patent #:
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Issue Dt:
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09/23/1997
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Application #:
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08533686
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Filing Dt:
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09/26/1995
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Title:
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METHOD AND APPARATUS FOR CONNECTING TO A CIRCUIT IN A JACK WITHOUT INTERRUPTING THE CIRCUIT
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Patent #:
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Issue Dt:
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12/30/1997
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Application #:
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08533844
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Filing Dt:
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09/26/1995
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Title:
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PROBE FOR SAMPLING DIFFERENTIAL ELECTROMAGNETIC FIELDS
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Patent #:
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Issue Dt:
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12/16/1997
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Application #:
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08724850
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Filing Dt:
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10/03/1996
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Title:
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OMNIDIRECTIONAL PASSIVE ELECTRICAL MARKER FOR UNDERGROUND USE
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Patent #:
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Issue Dt:
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08/01/2000
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Application #:
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09292135
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Filing Dt:
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04/15/1999
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Title:
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PASSIVE ELECTRICAL MARKER FOR UNDERGROUND USE AND METHOD OF MAKING THEREOF
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Patent #:
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Issue Dt:
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04/30/2002
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Application #:
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09690072
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Filing Dt:
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10/16/2000
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Title:
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Self leveling underground marker
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Patent #:
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Issue Dt:
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05/14/2002
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Application #:
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09704846
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Filing Dt:
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11/02/2000
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Title:
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ADDRESSABLE UNDERGROUND MARKER
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Patent #:
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Issue Dt:
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12/17/1996
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Application #:
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29050519
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Filing Dt:
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02/22/1996
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Title:
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HAND HELD AUDIO TEST PROBE
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Assignee
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| 1390 ASPEN WAY |
| VISTA, CALIFORNIA 92083 |
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Correspondence name and address
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TREXLER, BUSHNELL ET AL.
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105 WEST ADAMS STREET
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SUITE 3600
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CHICAGO, IL 60603
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