Granted Patent
Utility
US 5,542,487 · App. 08/392,275
Portable compact multi-function printer with cartridge paper supply
Inventors:
Darald R. Schultz, Richard A. Sherman
Patented Case
View Patent ↗
Granted: Aug 6, 1996
Filed: Feb 22, 1995
Inventors
Darald R. Schultz
Richard A. Sherman
Assignee (at issue)
Norand Corporation
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.