Patent Assignment
Reel/Frame 004170/0457
Assignment of Assignors Interest.
Recorded: 1983-09-19
Pages: 1
Assignor
MELVIN, RAYMOND C.
Executed: 1982-02-05
Assignee
HARNISCHFEGER CORPORATION, A DE CORP
BROOKFIELD, WISCONSIN
Covered Property
(1)
Crawler Shoe Having Work-Hardened Pin-Receiving Hole
Patent:
4,433,874 →
Application:
06/347,897 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 7, 1998
From: HARNISCHFEGER CORPORATION
To: HARNISCHFEGER TECHNOLOGIES, INC.
Reel/Frame 009168/0359 →
Grant of Patent Security Interest
Jul 12, 2001
From: HARNISCHFEGER TECHNOLOGIES, INC., A DELAWARE CORPORATION
To: BANKERS TRUST COMPANY, AS AGENT
Reel/Frame 011958/0584 →