Patent Assignment Details
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Reel/Frame: | 004104/0260 | |
| Pages: | 2 |
| | Recorded: | 03/18/1983 | | |
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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07/21/1981
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Application #:
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06121364
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Filing Dt:
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02/14/1980
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Title:
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FIRE PREVENTION FILTER FOR CHIMNEYS AND THE LIKE
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Correspondence name and address
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EDWIN H. CRABTREE
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200 EAST FIRST ST., SUITE 200
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WICHITA, KN. 67202
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