Granted Patent
Utility
US 6,166,755 · App. 09/179,797
Thermal transfer ribbon with paper leader and trailer
Inventors:
Thomas J. Obringer, Thomas C. Miller, Jr.
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Oct 27, 1998
Inventors
Thomas J. Obringer
Thomas C. Miller, Jr.
Assignee (at issue)
NCR 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.