IP Library › Assignment 003842/0882
Patent Assignment
Reel/Frame 003842/0882

Assignment of Assignors Interest.

Recorded: 1980-12-08 Pages: 1
Assignor
HOLBOROW PETER A.
Executed: 1980-12-01
Assignee
Covered Property (1)
Self-Cycling Valve
Patent: 4,385,639 →
Application: 06/214,354 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 19, 1999
From: AUTOMATIC SWITCH COMPANY
To: ASCO VALVE, L.P.
Reel/Frame 010388/0472 →