Granted Patent
Utility
US 5,359,757 · App. 08/056,541
Method and apparatus for treating a belt-like article
Inventor:
Yoshimichi Yamakita
Patented Case
View Patent ↗
Granted: Nov 1, 1994
Filed: May 5, 1993
Inventor
Yoshimichi Yamakita
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.