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05186982
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05323779
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05323780
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05530071
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05548408
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Patent #:
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Issue Dt:
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01/20/1981
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Application #:
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06001823
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Filing Dt:
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01/08/1979
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Title:
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CONTROL CIRCUIT FOR PROTECTING VACUUM CLEANER MOTOR FROM JAMMED BEATER BRUSH DAMAGE
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Patent #:
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Issue Dt:
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08/21/1984
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Application #:
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06025406
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Filing Dt:
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03/30/1979
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Title:
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VACUUM CLEANER HOSE MANUFACTURE
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Patent #:
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Issue Dt:
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10/07/1980
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Application #:
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06062127
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Filing Dt:
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07/30/1979
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Title:
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METHOD OF PREPARING NAPHTHENIC ACIDS
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Patent #:
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Issue Dt:
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03/01/1983
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Application #:
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06210039
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Filing Dt:
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11/24/1980
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Title:
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FLOOR CLEANER MOTOR MOUNT
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Patent #:
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Issue Dt:
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01/25/1983
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Application #:
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06223099
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Filing Dt:
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01/07/1981
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Title:
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POWERED FLOOR SWEEPER
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Patent #:
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Issue Dt:
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11/09/1982
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Application #:
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06228279
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Filing Dt:
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01/26/1981
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Title:
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VACUUM CLEANER CONTROL
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Patent #:
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Issue Dt:
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01/25/1983
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Application #:
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06231992
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Filing Dt:
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02/06/1981
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Title:
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VACUUM CLEANER CONTROL
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Patent #:
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Issue Dt:
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12/27/1983
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Application #:
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06306283
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Filing Dt:
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09/28/1981
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Title:
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VACUUM CLEANER ELECTRICAL CONNECTOR
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Patent #:
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Issue Dt:
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08/09/1983
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Application #:
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06310375
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Filing Dt:
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10/13/1981
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Title:
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FURNITURE GUARD AND BEARING PAD FOR VACUUM CLEANER NOZZLE
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Patent #:
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Issue Dt:
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07/10/1984
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Application #:
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06320593
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Filing Dt:
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11/12/1981
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Title:
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WET CARPET CLEANING APPARATUS
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Patent #:
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Issue Dt:
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01/03/1984
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Application #:
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06330077
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Filing Dt:
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12/14/1981
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Title:
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VACUUM CLEANER HANDLE LOCK
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Patent #:
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Issue Dt:
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02/07/1984
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Application #:
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06338665
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Filing Dt:
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01/11/1982
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Title:
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VACUUM CLEANER BEATER BRUSH STRUCTURE
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Patent #:
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Issue Dt:
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01/24/1984
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Application #:
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06341581
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Filing Dt:
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01/21/1982
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Title:
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VACUUM CLEANER NOZZLE WITH DOUBLE BRUSH
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Patent #:
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Issue Dt:
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09/13/1983
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Application #:
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06351233
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Filing Dt:
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02/22/1982
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Title:
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VACUUM CLEANER BRUSH HAVING STRING GUARD MEANS
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Patent #:
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Issue Dt:
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03/20/1984
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Application #:
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06357135
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Filing Dt:
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03/11/1982
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Title:
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VACUUM CLEANER NOZZLE LIFT DEVICE
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Patent #:
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Issue Dt:
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09/04/1984
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Application #:
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06386183
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Filing Dt:
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06/07/1982
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Title:
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ELECTRIC MOTOR COIL-RETAINING MEANS
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Patent #:
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Issue Dt:
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09/04/1984
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Application #:
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06428416
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Filing Dt:
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09/29/1982
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Title:
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DIRT INTERCEPTOR FILTER BAG MOUNT FOR VACUUM CLEANER
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Patent #:
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Issue Dt:
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04/09/1985
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Application #:
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06429843
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Filing Dt:
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09/30/1982
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Title:
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A THREE-PIECE SWIVEL CASTER HAVING A FORCE TRANSFER ROLLER
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Patent #:
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Issue Dt:
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08/28/1984
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Application #:
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06433370
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Filing Dt:
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10/07/1982
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Title:
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VACUUM CLEANER LIFT DEVICE
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Patent #:
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Issue Dt:
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02/19/1985
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Application #:
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06502700
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Filing Dt:
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06/09/1983
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Title:
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VACUUM CLEANING APPARATUS
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Patent #:
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Issue Dt:
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10/29/1985
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Application #:
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06513332
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Filing Dt:
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07/13/1983
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Title:
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CONVERTIBLE VACUUM AND POWDER CARPET CLEANER
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Patent #:
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Issue Dt:
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07/23/1985
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Application #:
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06535982
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Filing Dt:
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09/26/1983
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Title:
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PLASTIC WHEEL HAVING AN ANNULAR BEARING SURPORT
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Patent #:
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Issue Dt:
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01/14/1986
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Application #:
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06601542
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Filing Dt:
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04/18/1984
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Title:
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HOSE ATTACHMENT STRUCTURE FOR UPRIGHT VACUUM CLEANER
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Patent #:
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Issue Dt:
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11/11/1986
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Application #:
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06632123
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Filing Dt:
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07/16/1984
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Title:
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CANISTER VACUUM CLEANER
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Patent #:
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Issue Dt:
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07/01/1986
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Application #:
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06632124
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Filing Dt:
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07/16/1984
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Title:
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MOUNTING FOR MOTOR-FAN UNIT
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Patent #:
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Issue Dt:
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11/26/1985
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Application #:
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06641284
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Filing Dt:
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08/16/1984
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Title:
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INVISIBLE HINGE MEANS FOR LID AND HOOD OF A CANISTER VACUUM CLEANER
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Patent #:
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Issue Dt:
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11/05/1985
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Application #:
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06651101
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Filing Dt:
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09/17/1984
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Title:
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ELECTRICAL HOSE SWIVEL CONNECTOR FOR CANISTER VACUUM CLEANER
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Patent #:
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Issue Dt:
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11/05/1985
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Application #:
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06651102
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Filing Dt:
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09/17/1984
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Title:
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ELECTRICAL HOSE SWIVEL CONNECTOR FOR CANISTER VACUUM CLEANER
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Patent #:
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Issue Dt:
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12/10/1985
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Application #:
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06651103
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Filing Dt:
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09/17/1984
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Title:
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ELECTRICAL HOSE SWIVEL CONNECTOR FOR CANISTER VACUUM CLEANER
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Patent #:
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Issue Dt:
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12/29/1987
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Application #:
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06658893
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Filing Dt:
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10/09/1984
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Title:
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VACUUM CLEANER HOSE HANDLE
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Patent #:
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Issue Dt:
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11/25/1986
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Application #:
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06663737
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Filing Dt:
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10/22/1984
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Title:
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MOVABLE HANDLE STRUCTURE FOR CONTROL OF SELF-PROPELLED VACUUM CLEANER
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Patent #:
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Issue Dt:
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10/07/1986
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Application #:
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06663738
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Filing Dt:
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10/22/1984
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Title:
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VACUUM CLEANER POWER DRIVE
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Patent #:
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Issue Dt:
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05/27/1986
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Application #:
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06664947
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Filing Dt:
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10/24/1984
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Title:
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DUST BAG MOUNT ARRANGEMENT FOR CANISTER VACUUM CLEANER
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Patent #:
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Issue Dt:
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07/01/1986
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Application #:
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06690304
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Filing Dt:
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01/09/1985
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Title:
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ELECTRICAL CONNECTION MEANS FOR CANISTER VACUUM CLEANER
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Patent #:
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Issue Dt:
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12/16/1986
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Application #:
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06691210
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Filing Dt:
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01/14/1985
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Title:
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METHOD AND APPARATUS FOR BALANCING A MOTOR-FAN SYSTEM
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Patent #:
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Issue Dt:
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09/30/1986
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Application #:
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06718787
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Filing Dt:
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04/01/1985
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Title:
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PILE HEIGHT SETTING DISPLAY FOR VACUUM CLEANER
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Patent #:
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Issue Dt:
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11/18/1986
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Application #:
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06737141
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Filing Dt:
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05/22/1985
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Title:
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MOTOR-FAN ASSEMBLY FOR VACUUM CLEANER
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Patent #:
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Issue Dt:
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10/21/1986
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Application #:
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06740623
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Filing Dt:
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06/03/1985
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Title:
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VACUUM CLEANER HOSE COUPLING
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Patent #:
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Issue Dt:
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01/27/1987
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Application #:
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06740624
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Filing Dt:
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06/03/1985
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Title:
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HOSE COUPLING FOR VACUUM CLEANER
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Patent #:
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Issue Dt:
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04/21/1987
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Application #:
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06742712
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Filing Dt:
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06/07/1985
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Title:
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QUICK RELEASE POWER CORD WRAP FOR CANISTER VACUUM CLEANER
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Patent #:
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Issue Dt:
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12/30/1986
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Application #:
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06747891
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Filing Dt:
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06/24/1985
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Title:
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MOTOR-FAN MOUNTING SYSTEM FOR CANISTER VACUUM CLEANER
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Patent #:
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Issue Dt:
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10/07/1986
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Application #:
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06771589
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Filing Dt:
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09/05/1985
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Title:
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N6-DIHYDROXYPROPYLADENOSINES
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Patent #:
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Issue Dt:
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10/07/1986
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Application #:
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06775379
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Filing Dt:
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09/12/1985
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Title:
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CONVERTIBLE VACUUM AND POWDER CARPET CLEANER
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Patent #:
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|
Issue Dt:
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04/07/1987
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Application #:
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06815384
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Filing Dt:
|
12/31/1985
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Title:
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MICROCOMPUTER CONTROL SYSTEM FOR A CANISTER VACUUM CLEANER
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Patent #:
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Issue Dt:
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04/28/1987
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Application #:
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06815391
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Filing Dt:
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12/31/1985
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Title:
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TEMPERATURE LIMITING SYSTEM FOR A SPRING LOADED TORQUE LIMITING CLUTCH
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Patent #:
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Issue Dt:
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08/30/1988
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Application #:
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06815392
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Filing Dt:
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12/31/1985
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Title:
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DETENT CLUTCH FOR A VACUUM CLEANER
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Patent #:
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Issue Dt:
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06/23/1987
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Application #:
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06863460
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Filing Dt:
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05/15/1986
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Title:
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METHOD OF ADJUSTING MOTOR PERFORMANCE
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Patent #:
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|
Issue Dt:
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11/17/1987
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Application #:
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06868535
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Filing Dt:
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05/30/1986
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Title:
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AUTOMATIC VACUUM NOZZLE HEIGHT ADJUSTMENT SYSTEM FOR VACUUM CLEANER
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Patent #:
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|
Issue Dt:
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01/29/1991
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Application #:
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06920959
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Filing Dt:
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10/20/1986
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Title:
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CANISTER VACUUM CLEANER AND METHOD OF MANUFACTURE
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Patent #:
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|
Issue Dt:
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10/20/1987
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Application #:
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06922395
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Filing Dt:
|
10/23/1986
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Title:
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QUICK RELEASE WAND FOR CANNISTER VACUUM CLEANER
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Patent #:
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|
Issue Dt:
|
03/29/1988
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Application #:
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06939755
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Filing Dt:
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12/09/1986
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Title:
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VACUUM CLEANER WITH OPERATING CONDITION INDICATOR SYSTEM
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Patent #:
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Issue Dt:
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03/29/1988
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Application #:
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06939756
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Filing Dt:
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12/09/1986
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Title:
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VACUUM CLEANER WITH PERFORMANCE MONITORING SYSTEM
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Patent #:
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|
Issue Dt:
|
04/19/1988
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Application #:
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06939760
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Filing Dt:
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12/09/1986
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Title:
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VACUUM CLEANER BAG MOUNT AND METHOD FOR MOUNTING A DUST BAG THEREON
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Patent #:
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|
Issue Dt:
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12/29/1987
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Application #:
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06944417
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Filing Dt:
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12/19/1986
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Title:
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VACUUM CLEANER AND METHOD OF DISSIPATING ELECTROSTATIC CHARGE THROUGH CORONA DISCHARGE
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Patent #:
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Issue Dt:
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12/29/1987
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Application #:
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06944418
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Filing Dt:
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12/19/1986
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Title:
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VACUUM CLEANER AND METHOD OF DISSIPATING ELECTROSTATIC CHARGE
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Patent #:
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Issue Dt:
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08/30/1988
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Application #:
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07000568
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Filing Dt:
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12/31/1986
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Title:
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SELF-PROPELLED UPRIGHT VACUUM CLEANER HAVING A REMOTELY DISPOSED TRANSMISSION AND A POSITIVE LOCKING MECHANISM
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Patent #:
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Issue Dt:
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11/29/1988
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Application #:
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07005829
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Filing Dt:
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01/22/1987
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Title:
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VACUUM CLEANER ELECTRICAL CONNECTOR MOUNT
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Patent #:
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|
Issue Dt:
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05/09/1989
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Application #:
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07048377
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Filing Dt:
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05/11/1987
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Title:
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LOCK FOR LID OF VACUUM CLEANER CANISTER
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Patent #:
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Issue Dt:
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04/28/1992
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Application #:
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07053382
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Filing Dt:
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05/22/1987
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Title:
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LIGHT SYSTEM FOR VACUUM CLEANER
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Patent #:
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|
Issue Dt:
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11/14/1989
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Application #:
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07164810
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Filing Dt:
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03/07/1988
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Title:
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VACUUM CLEANER WAND RELEASE STRUCTURE
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Patent #:
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Issue Dt:
|
02/07/1989
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Application #:
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07188845
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Filing Dt:
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05/02/1988
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Title:
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ANTI-CORD SWALLOWING SYSTEM AND METHOD FOR A FLOOR CLEANER
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Patent #:
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Issue Dt:
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09/12/1989
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Application #:
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07188965
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Filing Dt:
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05/02/1988
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Title:
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SELF-ADJUSTING WIPER STRIP ASSEMBLY FOR A VACUUM CLEANER
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Patent #:
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Issue Dt:
|
04/04/1989
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Application #:
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07223562
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Filing Dt:
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07/25/1988
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Title:
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VACUUM CLEANER WITH SHIELDED ELECTRONIC CONTROL MODULE
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Patent #:
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|
Issue Dt:
|
07/10/1990
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Application #:
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07248256
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Filing Dt:
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09/20/1988
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Title:
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KEY SYSTEM FOR VACUUM CLEANER HOSE CONNECTION
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Patent #:
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|
Issue Dt:
|
11/21/1989
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Application #:
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07264550
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Filing Dt:
|
10/31/1988
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Title:
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HOSE ASSEMBLY FOR CANISTER VACUUM CLEANER
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Patent #:
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|
Issue Dt:
|
09/11/1990
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Application #:
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07269075
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Filing Dt:
|
11/09/1988
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Title:
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VACUUM CLEANER BEATER BRUSH WITH A BIASED BRISTLE STRIP
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Patent #:
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Issue Dt:
|
10/02/1990
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Application #:
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07353979
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Filing Dt:
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05/19/1989
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Title:
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VACUUM CLEANER DIRT RECEPTACLE
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Patent #:
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Issue Dt:
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01/01/1991
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Application #:
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07441565
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Filing Dt:
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11/27/1989
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Title:
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SAFETY INTERLOCK DEVICE FOR A VACUUM CLEANER
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Patent #:
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Issue Dt:
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07/16/1991
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Application #:
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07454358
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Filing Dt:
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12/21/1989
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Title:
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VACUUM CLEANER WAND SEAL
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Patent #:
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Issue Dt:
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06/11/1991
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Application #:
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07459650
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Filing Dt:
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01/02/1990
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Title:
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CORD REEL CONTACTS FOR A VACUUM CLEANER
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Patent #:
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Issue Dt:
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10/22/1991
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Application #:
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07459680
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Filing Dt:
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01/02/1990
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Title:
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BEARING RETAINER FOR A VACUUM CLEANER MOTOR
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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UNAVAILABLE
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