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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/08/1993
Application #:
07919718
Filing Dt:
07/24/1992
Inventors:
PAUL D. LALONDE, JAMES J. LEHANE
Title:
LOCKING CONNECTOR FOR SUSPENSION CEILING SYSTEMS
Assignment: 1
Reel/Frame:
006236/0975Recorded: 08/20/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/24/1992
Exec Dt:
07/24/1992
Assignee:
Correspondent:
PEARNE, GORDON, MCCOY & GRANGER
W. A. GAIL
1200 LEADER BLDG.
CLEVELAND, OH 44114
Assignment: 2
Reel/Frame:
027482/0300Recorded: 01/05/2012Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/15/2011
Assignee:
550 W. ADAMS ST., 13TH FLR.
ATTN: PATENTS
CHICAGO, ILLINOIS 60661
Correspondent:
USG CORPORATION
550 W. ADAMS ST., 13TH FLOOR
ATTN: PATENTS
CHICAGO, IL 60661

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