Patent Assignment
Reel/Frame 004543/0585
Assignment of Assignors Interest.
Recorded: 1986-03-04
Pages: 1
Assignor
WILLIAMS, ARTHUR
Executed: 1986-01-16
Assignee
COMMERCIAL SHEARING, INC.
1775 LOGAN AVENUE, YOUNGSTOWN, OHIO, 44501
Covered Property
(1)
Fluid Valve Structures
Patent:
4,709,724 →
Application:
06/820,262 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Sep 9, 1996
From: COMMERCIAL INTERTECH CORP.
To: MELLON BANK, N.A.
Reel/Frame 008119/0422 →
Release of Patent, Trademark and Copyright Security Agreement
Dec 16, 1996
From: MELLON BANK, N.A.
To: COMMERCIAL INTERTECH CORP.
Reel/Frame 008283/0551 →
Assignment of Assignor's Interest
Aug 7, 2000
From: COMMERCIAL INTERTECH CORP.
To: PARKER-HANNIFIN CORPORATION
Reel/Frame 011077/0176 →