Patent Assignment
Reel/Frame 004004/0667
Assignment of Assignors Interest.
Recorded: 1982-04-23
Pages: 1
Assignor
RAU, JIM L
Executed: 1982-04-12
Assignee
TRW INC.
A CORP. OF OHIO, CLEVELAND, OHIO
Covered Property
(1)
Apparatus with Staged Pressure Differential for Controlling Fluid Flow
Patent:
4,488,569 →
Application:
06/371,260 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 26, 1993
From: TRW INC.
To: PARKER-HANNIFIN CORPORATION
Reel/Frame 006487/0376 →
Assignment of Assignor's Interest
Jul 30, 1993
From: PARKER-HANNIFIN CORPORATION
To: PARKER INTANGIBLES INC.
Reel/Frame 006631/0864 →
Merger
Oct 8, 1999
From: PARKER INTANGIBLES INC.
To: PARKER HANNIFAN CUSTOMER SUPPORT INC.
Reel/Frame 010308/0269 →