Granted Patent
Utility
US 5,329,677 · App. 08/080,708
Fastener assembly
Inventor:
Yoshihiro Kanzaka
Patented Case
View Patent ↗
Granted: Jul 19, 1994
Filed: Jun 24, 1993
Inventor
Yoshihiro Kanzaka
Assignee (at issue)
Yoshida Kogyo K.K.
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.