Granted Patent
Utility
US 5,909,233 · App. 08/789,123
Media transfer system for a thermal demand printer
Inventors:
William J. Hamman, Kenneth V. Naegele
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Jan 27, 1997
Inventors
William J. Hamman
Kenneth V. Naegele
Assignee (at issue)
ZEBRA TECHNOLOGIES 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.