Granted Patent
Utility
US 4,984,338 · App. 07/524,437
Ornamental pull tab for slide fastener sliders
Inventor:
Shunji Akashi
Patented Case
View Patent ↗
Granted: Jan 15, 1991
Filed: May 17, 1990
Inventor
Shunji Akashi
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.