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: | 005380/0583 | |
| Pages: | 3 |
| | Recorded: | 07/16/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/11/1991
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Application #:
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07553017
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Filing Dt:
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07/16/1990
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Title:
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ANTI-FLOWBACK CHECK VALVE FOR A VISCOUS FLUID CLUTCH
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Correspondence name and address
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A. MICHAEL TUCKER
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GENERAL MOTORS CORP., PATENT SECTION
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P. O. BOX 33114
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DETROIT, MI 48232
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07/12/2025 01:41 PM
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