Granted Patent
Utility
US 4,795,072 · App. 06/923,101
Button orienting and placing apparatus
Inventor:
Toshiaki Sodeno
Patented Case
View Patent ↗
Granted: Jan 3, 1989
Filed: Oct 24, 1986
Inventor
Toshiaki Sodeno
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.