Granted Patent
Utility
US 6,325,457 · App. 09/588,563
Seat reclining system
Inventors:
Tadashi Matsumoto, Youichi Nagasawa
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Jun 7, 2000
Inventors
Tadashi Matsumoto
Youichi Nagasawa
Assignees (at issue)
FUJI KIKO CO., LTD.
TACHI-S CO., LTD.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.