Granted Patent
Utility
US 5,178,383 · App. 07/888,280
Method of separating sheets
Inventors:
James R. Moser, Gerald D. Warden, Thomas E. Bieber
Patented Case
View Patent ↗
Granted: Jan 12, 1993
Filed: May 26, 1992
Inventors
James R. Moser
Gerald D. Warden
Thomas E. Bieber
Assignee (at issue)
Bell & Howell Phillipsburg Company
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.