Patent Assignment Details
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Reel/Frame: | 005032/0598 | |
| Pages: | 2 |
| | Recorded: | 03/27/1989 | | |
Conveyance: | NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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12/10/1985
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Application #:
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06524907
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Filing Dt:
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08/22/1983
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Title:
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ELECTRIC FAIL -SECURE / FAIL-OPEN LOCK MECHANISM
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Patent #:
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Issue Dt:
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04/01/1986
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Application #:
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06589453
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Filing Dt:
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03/14/1984
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Title:
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FAIL-SECURE AND FAIL-SAFE DOOR LOCK MECHANISM
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Assignee
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2627 EAST BELTLINE S.E. |
GRAND RAPIDS, MICHIGAN 49506 |
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Correspondence name and address
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PRUTZMAN, KALB, CHILTON & ALIX
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750 MAIN ST.
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HARTFORD, CT 06103
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