Granted Patent
Utility
US 4,585,218 · App. 06/716,160
Mechanism for feeding similar flat items in succession from a stack thereof
Inventors:
Thomas D. Williams, Paul Usher
Patented Case
View Patent ↗
Granted: Apr 29, 1986
Filed: Mar 26, 1985
Inventors
Thomas D. Williams
Paul Usher
Assignee (at issue)
Roneo Alcatel Limited
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.