Patent Assignment Details
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| Reel/Frame: | 012982/0905 | |
| Pages: | 3 |
| | Recorded: | 06/11/2002 | | |
| 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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04/13/2004
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Application #:
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10105012
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Filing Dt:
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03/20/2002
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Publication #:
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Pub Dt:
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03/20/2003
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Title:
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INSERT CHIP OF OIL-DRILLING TRICONE BIT, MANUFACTURING METHOD THEREOF AND OIL-DRILLING TRICONE BIT
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Assignees
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| 2-2, UCHISAIWAI-CHO 2-CHOME |
| CHIYODA-KU, TOKYO, JAPAN |
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| 5-33, KITAHAMA 4-CHOME, CHUO-KU |
| OSAKA-SHI, OSAKA, JAPAN |
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Correspondence name and address
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FASSE PATENT ATTORNEYS, P.A.
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WALTER F. FASSE
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P.O. BOX 726
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HAMPDEN, ME 04444-0726
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