IP Library › Assignment 006505/0131
Patent Assignment
Reel/Frame 006505/0131

Assignment of Assignors Interest.

Recorded: 1993-04-22 Pages: 4
Assignors
HUNTER, JOHN A.
Executed: 1993-03-02
HAMLEN, ROBERT P.
Executed: 1993-03-02
Assignee
ALCAN INTERNATIONAL LIMITED
1188 SHERBROOKE STREET WEST CANADA, MONTREAL, QUEBEC, H3A 3G2,, CANADA
Covered Property (1)
Aluminium Battery with Electrolyte Circulation Means
Patent: 5,376,471 →
Application: 07/989,019 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 6, 1995
From: ALUPOWER, INC.; ALCAN INTERNATIONAL LIMITED
To: YARDNEY TECHNICAL PRODUCTS, INC.
Reel/Frame 007715/0040 →
Assignment for Security (Patents) Aug 22, 1997
From: YARDNEY TECHNICAL PRODUCTS, INC.
To: BANK OF NEW YORK, THE
Reel/Frame 008669/0961 →