Granted Patent
Utility
US 4,700,939 · App. 06/895,780
Apparatus and process for separating and removing bundles of sheets
Inventor:
John Hathaway
Patented Case
View Patent ↗
Granted: Oct 20, 1987
Filed: Aug 12, 1986
Inventor
John Hathaway
Assignee (at issue)
Kimberly-Clark Inc.
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.