Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 042549/0525 | |
| Pages: | 3 |
| | Recorded: | 05/31/2017 | | |
| Attorney Dkt #: | WEAT/1367US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/02/2019
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Application #:
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15457572
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Filing Dt:
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03/13/2017
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Publication #:
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Pub Dt:
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09/13/2018
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Title:
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TOOL COUPLER WITH THREADED CONNECTION FOR TOP DRIVE
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Assignee
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| 2000 ST. JAMES PLACE |
| HOUSTON, TEXAS 77056 |
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Correspondence name and address
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WILLIAM B. PATTERSON
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24 GREENWAY PLAZA, SUITE 1600
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HOUSTON, TX 77046
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