Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 012641/0056 | |
| Pages: | 4 |
| | Recorded: | 02/21/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
8
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Patent #:
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Issue Dt:
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06/26/1990
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Application #:
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07190591
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Filing Dt:
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05/05/1988
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Title:
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SEWAGE SYSTEM ISOLATION VALVE ASSEMBLY
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Patent #:
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Issue Dt:
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07/23/1991
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Application #:
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07577054
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Filing Dt:
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08/31/1990
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Title:
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REMOVABLE ISOLATION BAFFLE FOR WASTEWATER CONDUIT
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Patent #:
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Issue Dt:
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11/17/1992
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Application #:
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07735198
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Filing Dt:
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07/24/1991
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Title:
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CONDUIT ISOLATION DIAPHRAGM ASSEMBLY
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Patent #:
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Issue Dt:
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07/11/2000
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Application #:
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09350636
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Filing Dt:
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07/09/1999
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Title:
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WATER CLOSET FITTING INSTALLATION ASSEMBLY
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Patent #:
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Issue Dt:
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03/07/2000
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Application #:
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09350786
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Filing Dt:
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07/09/1999
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Title:
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TEST SYSTEM FOR FLUID TIGHT INTEGRITY OF INSTALLED PIPELINE
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Patent #:
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Issue Dt:
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07/11/2000
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Application #:
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09350820
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Filing Dt:
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07/09/1999
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Title:
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WATER CLOSET FITTING WITH TEST BAFFLE
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Patent #:
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Issue Dt:
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07/04/2000
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Application #:
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09357667
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Filing Dt:
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07/20/1999
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Title:
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TEST ASSEMBLY FOR FLUID TIGHT INTEGRITY OF PIPELINE JOINT
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Patent #:
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Issue Dt:
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04/03/2001
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Application #:
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09432648
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Filing Dt:
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11/02/1999
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Title:
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METHOD AND APPARATUS FOR REMOVAL OF FLUID CONDUIT TEST BAFFLE
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Assignee
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| 2601 SPENWICK DRIVE |
| HOUSTON, TEXAS 77055 |
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Correspondence name and address
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LOCKE LIDDELL & SAPP LLP
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JOHN WILSON JONES
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600 TRAVIS, SUITE 3400
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HOUSTON, TX 77002-3095
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