Granted Patent
Utility
US 4,627,754 · App. 06/765,078
Drum clamping mechanism for a printer
Inventors:
Albert A. Sholtis, Jon Guy
Patented Case
View Patent ↗
Granted: Dec 9, 1986
Filed: Aug 13, 1985
Inventors
Albert A. Sholtis
Jon Guy
Assignee (at issue)
Sanders GmbH
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.