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: | 006011/0320 | |
| Pages: | 4 |
| | Recorded: | 02/10/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
2
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Patent #:
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Issue Dt:
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03/26/1991
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Application #:
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07432538
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Filing Dt:
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11/07/1989
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Title:
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UMBRELLA SEAL FOR AN AUTOMOBILE VALVE STEM
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Patent #:
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Issue Dt:
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03/19/1991
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Application #:
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07454726
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Filing Dt:
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12/19/1989
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Title:
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METHOD OF MANUFACTURING AN AUTOMOBILE VALVE FOR USE IN REBUILDING ENGINES
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Correspondence name and address
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BURNS, DOANE, SWECKER & MATHIS
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GEORGE MASON BLDG.
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WASHINGTON & PRINCE STREETS
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P.O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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