IP Library Assignment 004418/0647
Patent Assignment
Reel/Frame 004418/0647

Assignment of Assignors Interest.

Recorded: 1985-05-24 Pages: 1
Assignor
FRENTZEL, HERMAN E.
Executed: 1985-05-10
Assignee
ARNESON PRODUCTS, INC.
KOCH ROAD, P.O. BOX 2009, CORTE MADERA, CALIFORNIA, 94925
Covered Property (1)
Automatic Valve for Use with Pool Cleaning Devices
Patent: 4,643,217 →
Application: 06/737,521 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 8, 1994
From: ARNESON PRODUCTS, INC.
To: H-TECH, INC.
Reel/Frame 007090/0080 →