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: | 026787/0301 | |
| Pages: | 4 |
| | Recorded: | 08/22/2011 | | |
| Attorney Dkt #: | FETI/0001 VARIOUS |
| Conveyance: | CHANGE OF NAME (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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10/26/1993
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Application #:
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07979131
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Filing Dt:
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10/09/1992
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Title:
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OILFIELD MAKE-UP AND BREAKOUT TOOL FOR TOP DRIVE DRILLING SYSTEMS
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Patent #:
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Issue Dt:
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03/14/1995
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Application #:
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08139415
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Filing Dt:
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10/20/1993
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Title:
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DRILLING RIG KELLY SPINNER
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Patent #:
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Issue Dt:
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11/21/1995
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Application #:
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08193260
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Filing Dt:
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02/08/1994
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Title:
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APPARATUS AND METHOD FOR POSITIONING DRILL PIPE IN A MOUSEHOLE
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Patent #:
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Issue Dt:
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04/10/2001
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Application #:
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08921659
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Filing Dt:
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08/28/1997
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Title:
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DUPLEX DRILL PIPE WRENCH APPARATUS FAND METHOD FOR TOP DRILLING RIG DRILLING OPERATIONS
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Patent #:
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Issue Dt:
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04/25/2006
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Application #:
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10661434
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Filing Dt:
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09/12/2003
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Publication #:
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Pub Dt:
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03/17/2005
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Title:
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APPARATUS AND METHOD FOR VISUALLY DETECTING WEAR TO INSERT BOWLS, BUSHINGS, AND SPIDERS
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Patent #:
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Issue Dt:
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11/14/2006
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Application #:
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10810228
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Filing Dt:
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03/26/2004
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Publication #:
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Pub Dt:
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09/23/2004
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Title:
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HEAVY LOAD CARRY SLIPS AND METHOD
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Patent #:
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Issue Dt:
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03/21/2006
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Application #:
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11217708
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Filing Dt:
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08/31/2005
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Title:
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APPARATUS FOR HANDLING TUBULARS AND METHOD
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Patent #:
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Issue Dt:
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07/15/2008
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Application #:
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11545704
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Filing Dt:
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10/10/2006
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Publication #:
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Pub Dt:
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02/08/2007
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Title:
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HEAVY LOAD CARRY SLIPS AND METHOD
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Assignee
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| 920 MEMORIAL CITY WAY |
| SUITE 800 |
| HOUSTON, TEXAS 77024 |
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Correspondence name and address
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PATTERSON & SHERIDAN, L.L.P.
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3040 POST OAK BLVD., SUITE 1500
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HOUSTON, TX 77056-6582
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