Granted Patent
Utility
US 4,435,634 · App. 06/452,347
Thermal printer edge compensation
Inventor:
Frank J. Horlander
Patented Case
View Patent ↗
Granted: Mar 6, 1984
Filed: Dec 22, 1982
Inventor
Frank J. Horlander
Assignee (at issue)
International Business Machines 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.