Granted Patent
Utility
US 5,689,101 · App. 08/509,420
POS system
Inventors:
Kaoru Kikuchi, Miyuki Sato, Shinichi Yoshinaga
Patented Case
View Patent ↗
Granted: Nov 18, 1997
Filed: Jul 31, 1995
Inventors
Kaoru Kikuchi
Miyuki Sato
Shinichi Yoshinaga
Assignee (at issue)
Fujitsu Limited
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.