Granted Patent
Utility
US 4,466,753 · App. 06/422,922
Carriage guiding system and frame for a printer
Inventor:
Frederick P. Willcox
Patented Case
View Patent ↗
Granted: Aug 21, 1984
Filed: Sep 24, 1982
Inventor
Frederick P. Willcox
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.