Granted Patent
Utility
US 5,954,440 · App. 08/977,995
Thermal printer with sheet pressure means
Inventors:
Paul Leys, Daniel Verbeek
Patented Case
View Patent ↗
Granted: Sep 21, 1999
Filed: Nov 25, 1997
Inventors
Paul Leys
Daniel Verbeek
Assignee (at issue)
Agfa-Gevaert NV
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.