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Patent Assignment Details
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Reel/Frame:006174/0689   Pages: 3
Recorded: 07/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
09/21/1993
Application #:
07882700
Filing Dt:
05/14/1992
Title:
DOOR DRIVE APPARATUS WITH LOCKING MECHANISM FOR ELEVATORS
Assignors
1
Exec Dt:
05/11/1992
2
Exec Dt:
05/11/1992
Assignee
1
HERGISWIL, SWITZERLAND
Correspondence name and address
WILLIAM J. CLEMENS
HOWARD & HOWARD
THE PINEHURST OFFICE CENTER, STE. 250
1400 NORTH WOODWARD AVENUE
BLOOMFIELD HILLS, MI 48304

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