Patent Assignment Details
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Reel/Frame: | 006039/0369 | |
| Pages: | 4 |
| | Recorded: | 02/28/1992 | | |
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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08/03/1993
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Application #:
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07843264
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Filing Dt:
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02/28/1992
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Title:
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LIGHT BEAM DETECTOR FOR DOOR OPENERS USING FIBER OPTICS
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Assignee
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22790 LAKE PARK BOULEVARD |
ALLIANCE, OHIO 44601-3498 |
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Correspondence name and address
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PEARNE, GORDON, MCCOY & GRANGER
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ATTN: STEPHEN A. HILL
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1200 LEADER BUILDING
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CLEVELAND, OH 44114-1401
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