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: | 004728/0382 | |
| Pages: | 1 |
| | Recorded: | 06/01/1987 | | |
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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05/17/1988
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Application #:
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07056443
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Filing Dt:
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06/01/1987
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Title:
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TELEPHOTO LENS ASSEMBLY FOR OVERHEAD PROJECTOR
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Correspondence name and address
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DAVID W. ANDERSON
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OFFICE OF PATENT COUNSEL/3M
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P.O. BOX 33427
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ST. PAUL, MN 55133
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