Granted Patent
Utility
US 5,734,839 · App. 08/251,286
POS system with customer terminal
Inventors:
Shigeki Enoki, Kazuhito Sakai, Chizuo Suzuki, Chizu Shimizu, Kaoru Kikuchi
Patented Case
View Patent ↗
Granted: Mar 31, 1998
Filed: May 31, 1994
Inventors
Shigeki Enoki
Kazuhito Sakai
Chizuo Suzuki
Chizu Shimizu
Kaoru Kikuchi
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.