Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 038950/0291 | |
| Pages: | 8 |
| | Recorded: | 04/27/2016 | | |
| Attorney Dkt #: | 368614-1356 AMS/KB |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT SERIAL NO. 13/434,853 PREVIOUSLY RECORDED AT REEL: 027967 FRAME: 0201. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/16/2016
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Application #:
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13434583
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Filing Dt:
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03/29/2012
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Publication #:
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Pub Dt:
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10/03/2013
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Title:
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ROLLER CONE DRILL BIT WITH CUTTINGS EVACUATOR
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Assignee
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| 1625 WEST CROSBY, SUITE 124 |
| CARROLLTON, TEXAS 75006 |
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Correspondence name and address
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ANDRE M. SZUWALSKI
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GARDERE WYNNE SEWELL, LLP
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1601 ELM STREET, SUITE 3000
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DALLAS, TX 75201
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