Patent Assignment
Reel/Frame 015854/0504
Assignment of Assignor's Interest
Recorded: 2004-09-29
Pages: 2
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU, TOKYO 141-8584, JAPAN
Covered Property
(1)
Apparatus for Opening and Closing Door
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.