Patent Assignment
Reel/Frame 006521/0713
Assignment of Assignors Interest.
Recorded: 1993-04-06
Pages: 3
Assignee
PARKER-HANNIFIN CORPORATION
17325 EUCLID AVENUE, CLEVELAND, OHIO, 44112
Covered Property
(1)
Captive O-Ring Face Seal
Patent:
5,490,680 →
Application:
08/043,364 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 30, 1996
From: PARKER-HANNIFIN CORPORATION
To: PARKER INTANGIBLES, INC.
Reel/Frame 008104/0944 →
Merger
Oct 8, 1999
From: PARKER INTANGIBLES INC.
To: PARKER HANNIFAN CUSTOMER SUPPORT INC.
Reel/Frame 010308/0269 →
Merger
Apr 23, 2004
From: PARKER HANNIFIN CUSTOMER SUPPORT INC.
To: PARKER INTANGIBLES LLC
Reel/Frame 015215/0522 →