Granted Patent
Utility
US 5,765,877 · App. 08/488,022
Pipe joint
Inventors:
Hideto Sakane, Hisayuki Yagi, Nobuyuki Okuda, Makoto Saito, Koichi Inoue
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Jun 7, 1995
Inventors
Hideto Sakane
Hisayuki Yagi
Nobuyuki Okuda
Makoto Saito
Koichi Inoue
Assignee (at issue)
HONDA MOTOR 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.