Granted Patent
Utility
US 4,658,122 · App. 06/795,692
Postage meter stepper motor module
Inventors:
Ward J. Payn, Onni W. Niemi, John V. McDonald, Elizabeth A. Simon, Daniel P. Leonard
Patented Case
View Patent ↗
Granted: Apr 14, 1987
Filed: Nov 6, 1985
Inventors
Ward J. Payn
Onni W. Niemi
John V. McDonald
Elizabeth A. Simon
Daniel P. Leonard
Assignee (at issue)
F.M.E. Corporation
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.