Granted Patent
Utility
US 5,369,865 · App. 08/156,735
Method and apparatus for supplying sliders to slide fastener stringers
Inventors:
Yoichi Hirokawa, Tsutomu Hakoi
Patented Case
View Patent ↗
Granted: Dec 6, 1994
Filed: Nov 24, 1993
Inventors
Yoichi Hirokawa
Tsutomu Hakoi
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.