Granted Patent
Utility
US 5,093,966 · App. 07/633,685
Pull tab assembly for slide fastener slider
Inventors:
Kenji Yuki, Susumu Ishii
Patented Case
View Patent ↗
Granted: Mar 10, 1992
Filed: Dec 26, 1990
Inventors
Kenji Yuki
Susumu Ishii
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.