Granted Patent
Utility
US 5,389,917 · App. 08/018,591
Lapel data entry terminal
Inventors:
Vincent T. LaManna, Jay M. Eastman
Patented Case
View Patent ↗
Granted: Feb 14, 1995
Filed: Feb 17, 1993
Inventors
Vincent T. LaManna
Jay M. Eastman
Assignee (at issue)
PSC, 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.