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: | 009030/0005 | |
| Pages: | 3 |
| | Recorded: | 03/06/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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01/12/1999
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Application #:
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29080107
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Filing Dt:
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12/01/1997
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Title:
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SIX BLADE DRILL BIT
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Patent #:
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Issue Dt:
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12/29/1998
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Application #:
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29080142
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Filing Dt:
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12/01/1997
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Title:
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FOUR BLADE DRILL BIT
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Patent #:
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Issue Dt:
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12/29/1998
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Application #:
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29080371
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Filing Dt:
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12/02/1997
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Title:
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FIVE BLADE DRILL BIT
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Assignee
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| 2001 ROSS AVENUE |
| DALLAS, TEXAS 75201 |
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Correspondence name and address
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BROWNING BUSHMAN
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CARLOS A. TORRES
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5718 WESTHEIMER, SUITE 1800
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HOUSTON, TEXAS 77057
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