Patent Assignment
Reel/Frame 023231/0132
Assignment of Assignor's Interest
Recorded: 2009-09-08
Pages: 2
Assignee
HOKUETSU PAPER MILLS, LTD.
5-1, NISHIZAO 3-CHOME, NAGAOKA-SHI, NIIGATA, 9400027, JAPAN
Covered Property
(1)
Air filter medium
Application:
12/462,997 →
Publication:
US 2009/0320428
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.