Granted Patent
Utility
US 6,135,513 · App. 09/148,696
Operational apparatus for vehicle slide door
Inventors:
Yoshikazu Hamada, Mitsuhiro Watanabe, Hirofumi Watanaba
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Sep 4, 1998
Inventors
Yoshikazu Hamada
Mitsuhiro Watanabe
Hirofumi Watanaba
Assignee (at issue)
Mitsui Kinzoku Kogyo Kabushiki Kaisha
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.