Granted Patent
Utility
US 6,408,890 · App. 09/690,894
Hose connecting structure
Inventor:
Hiroyoshi Mori
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Oct 18, 2000
Inventor
Hiroyoshi Mori
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.