Granted Patent
Utility
US 4,801,233 · App. 07/083,455
Sticker placer apparatus
Inventor:
Edward W. Ritola
Patented Case
View Patent ↗
Granted: Jan 31, 1989
Filed: Aug 10, 1987
Inventor
Edward W. Ritola
Assignee (at issue)
HARVEY INDUSTRIES CO., LTD.
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.