Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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07/04/2006
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Application #:
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10715050
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Filing Dt:
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11/17/2003
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Publication #:
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Pub Dt:
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05/19/2005
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Inventors:
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William H. Sherwood JR., L. R. Borremans, Robert J. Costo JR., James L. Duggan
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Title:
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STEEL BODY ROTARY DRILL BITS INCLUDING SUPPORT ELEMENTS AFFIXED TO THE BIT BODY AT LEAST PARTIALLY DEFINING CUTTER POCKET RECESSES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3900 ESSEX LANE, SUITE 1200 |
| HOUSTON, TEXAS 77027-5115 |
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| TRASKBRITT |
| TRENT N. BUTCHER |
| P.O. BOX 2550 |
| SALT LAKE CITY, UT 84110 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 17021 ALDINE WESTFIELD |
| HOUSTON, TEXAS 77073 |
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| LENORA EVANS |
| 2001 RANKIN ROAD |
| HOUSTON, TX 77073 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 17021 ALDINE WESTFIELD |
| HOUSTON, TEXAS 77073 |
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| LENORA EVANS |
| 2001 RANKIN ROAD |
| HOUSTON, TX 77073 |
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