IP Library Assignment 006711/0977
Patent Assignment
Reel/Frame 006711/0977

Assignment of Assignor's Interest

Recorded: 1993-10-06 Pages: 2
Assignor
HAMAGUCHI, OSAMU
Executed: 1993-07-28
Assignee
MITSUI KINZOKU KOGYO KAISHA
1-1, MUROMACHI 2-CHOME, NIHONBASHI, CHUO-KU, TOKYO, JAPAN
Covered Property (1)
Door Lock Device with One-Motion Door Opening Mechanism
Patent: 5,427,421 →
Application: 08/111,510 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 25, 2011
From: MITSUI MINING & SMELTING CO., LTD.
To: MITSUI KINZOKU ACT CORPORATION
Reel/Frame 026336/0406 →