Granted Patent
Utility
US 4,573,264 · App. 06/614,383
Method and apparatus for feeding sliders to slider pocket for assembling sliders on an uncut fastener chain
Inventor:
Shingo Hatagishi
Patented Case
View Patent ↗
Granted: Mar 4, 1986
Filed: May 25, 1984
Inventor
Shingo Hatagishi
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.