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: | 016570/0422 | |
| Pages: | 10 |
| | Recorded: | 07/25/2005 | | |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Total properties:
11
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Patent #:
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Issue Dt:
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02/05/1991
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Application #:
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07435870
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Filing Dt:
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11/13/1989
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Title:
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CHECK VALVE WITH REDUCED HOLD-OPEN PRESSURE
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Patent #:
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Issue Dt:
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02/12/1991
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Application #:
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07454776
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Filing Dt:
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12/19/1989
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Title:
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MULTIPLY CONFIGURABLE BACKFLOW PREVENTER
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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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07650799
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Filing Dt:
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02/05/1991
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Title:
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N-SHAPED BACKFLOW PREVENTOR
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Patent #:
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Issue Dt:
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07/13/1993
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Application #:
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07848574
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Filing Dt:
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03/09/1992
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Title:
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BACKFLOW PREVENTOR WITH ADJUSTABLE OUTFLOW DIRECTION
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Patent #:
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Issue Dt:
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02/28/1995
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Application #:
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07978575
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Filing Dt:
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11/19/1992
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Title:
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APPARATUS AND METHOD FOR INSTALLING VALVES
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Patent #:
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Issue Dt:
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01/31/1995
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Application #:
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08046337
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Filing Dt:
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04/12/1993
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Title:
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BACKFLOW PREVENTOR WITH ADJUSTABLE OUTFLOW DIRECTION
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Patent #:
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Issue Dt:
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04/02/1996
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Application #:
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08328216
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Filing Dt:
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10/25/1994
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Title:
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BACKFLOW PREVENTOR WITH ADJUSTABLE OUTFLOW DIRECTION
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Patent #:
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Issue Dt:
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02/26/2002
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Application #:
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09561254
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Filing Dt:
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04/27/2000
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Title:
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Backflow preventer apparatus and method with integration of shut-off valves
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Patent #:
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Issue Dt:
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04/15/2003
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Application #:
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09948254
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Filing Dt:
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09/07/2001
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Publication #:
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Pub Dt:
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05/30/2002
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Title:
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SHORT-LENGTH REDUCED-PRESSURE BACKFLOW PREVENTOR
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Patent #:
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Issue Dt:
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01/27/2004
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Application #:
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09948258
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Filing Dt:
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09/07/2001
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Publication #:
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Pub Dt:
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05/30/2002
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Title:
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REDUCED-LENGTH SLEEVE VALVE
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Patent #:
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Issue Dt:
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12/09/2003
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Application #:
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09964176
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Filing Dt:
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09/25/2001
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Publication #:
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Pub Dt:
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06/13/2002
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Title:
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BACKFLOW PREVENTOR WITH ADJUSTABLE OUTFLOW DIRECTION
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Assignee
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| 13515 BALLANTYNE CORPORATE PLACE |
| CHARLOTTE, NORTH CAROLINA 28277 |
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Correspondence name and address
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BAKER & HOSTETLER LLP
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WASHINGTON SQUARE, SUITE 1100
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1050 CONNECTICUT AVENUE, N.W.
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WASHINGTON, D.C. 20036
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