Patent Assignment Details
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Reel/Frame: | 004987/0656 | |
| Pages: | 1 |
| | Recorded: | 11/21/1988 | | |
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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02/19/1991
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Application #:
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07274429
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Filing Dt:
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11/21/1988
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Title:
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HEAT AND SMOKE DETECTOR
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Assignee
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4420 SHERWIN ROAD |
WILLOUGHBY, OHIO 44094 |
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Correspondence name and address
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KNOBBE, MARTENS, OLSON & BEAR
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620 NEWPORT CENTER DRIVE
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16TH FLOOR
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NEWPORT BEACH, CA 92660-8016
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