Granted Patent
Utility
US 6,340,511 · App. 09/428,060
Fuel hose
Inventors:
Shinobu Kanbe, Masashi Kondo, Motohide Nishimura
Patented Case
View Patent ↗
Granted: Jan 22, 2002
Filed: Oct 27, 1999
Inventors
Shinobu Kanbe
Masashi Kondo
Motohide Nishimura
Assignee (at issue)
TOKAI RUBBER INDUSTRIES, 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.