Patent Assignment Details
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Reel/Frame: | 013498/0618 | |
| Pages: | 6 |
| | Recorded: | 11/12/2002 | | |
Conveyance: | RE-RECORD TO CORRECT THE EXECUTION DATES OF THE ASSIGNORS, PREVIOUSLY RECORDED ON REEL 011853 FRAME 0982, ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST. |
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Total properties:
1
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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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10292160
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Filing Dt:
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11/12/2002
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Publication #:
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Pub Dt:
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04/24/2003
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Title:
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SUBSURFACE SAFETY VALVE LOCK OUT AND COMMUNICATION TOOL AND METHOD FOR USE OF THE SAME
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Assignee
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P.O. BOX 819052 |
LEGAL INTELLECTUAL PROPERTY DEPARTMENT |
DALLAS, TEXAS 75381 |
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Correspondence name and address
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LAWRENCE R. YOUST
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12900 PRESTON ROAD, SUITE 1200, LB-15
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DALLAS, TEXAS 75230
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