Granted Patent
Utility
US 4,799,611 · App. 07/081,734
Apparatus for assembling pairs of garment fastener elements
Inventor:
Yukio Taga
Patented Case
View Patent ↗
Granted: Jan 24, 1989
Filed: Aug 5, 1987
Inventor
Yukio Taga
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.