Granted Patent
Utility
US 5,579,043 · App. 08/325,441
Openable thermal printer
Inventor:
Bernard Patry
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: Oct 31, 1994
Inventor
Bernard Patry
Assignee (at issue)
AXIOHM
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.