Granted Patent
Utility
US 5,359,754 · App. 08/089,553
Top end stop for concealed slide fastener
Inventors:
Naoki Kondo, Yoshinori Fujisaki
Patented Case
View Patent ↗
Granted: Nov 1, 1994
Filed: Jul 12, 1993
Inventors
Naoki Kondo
Yoshinori Fujisaki
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.