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: | 007757/0820 | |
| Pages: | 11 |
| | Recorded: | 01/16/1996 | | |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
3
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Patent #:
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Issue Dt:
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04/24/1990
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Application #:
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07333903
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Filing Dt:
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04/06/1989
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Title:
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IMPACT DRILL BIT ASSEMBLY AND REPLACEABLE PARTS THEREOF
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Patent #:
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Issue Dt:
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10/16/1990
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Application #:
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07451301
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Filing Dt:
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12/15/1989
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Title:
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DOWNHOLE DRILL BIT AND BIT COUPLING
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Patent #:
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Issue Dt:
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04/27/1993
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Application #:
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07701668
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Filing Dt:
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05/16/1991
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Title:
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PORTING SYSTEM FOR PNEUMATIC IMPACT HAMMER
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Assignee
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| ONE COMMERCIAL PLAZA |
| HARTFORD, CONNECTICUT 06103 |
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Correspondence name and address
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SCHATZ & SCHATZ RIBICOFF & KOTKIN
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EDWARD PONTACOLONI, ESQ.
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90 STATE HOUSE SQUARE
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HARTFORD, CT 06103
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