IP Library › Assignment 003937/0957
Patent Assignment
Reel/Frame 003937/0957

Assignment of Assignors Interest.

Recorded: 1981-11-05 Pages: 1
Assignor
ROBERTS, MAURICE P.
Executed: 1981-11-02
Assignee
Covered Property (1)
Control Apparatus
Patent: 4,457,132 →
Application: 06/318,345 →
Related Assignments (2)
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 →