Granted Patent
Utility
US 6,736,323 · App. 09/902,539
Keyboard, preferably for cashier registers
Inventors:
Gerhard Hochgesang, Klaus Schmoeger, Michael Martin, Manfred Schreiber
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Jul 11, 2001
Inventors
Gerhard Hochgesang
Klaus Schmoeger
Michael Martin
Manfred Schreiber
Assignee (at issue)
Preh-Werke GmbH & Co. KG
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.