Granted Patent
Utility
US 5,331,136 · App. 08/071,555
Hand-held data capture system with interchangeable modules
Inventors:
Steven E. Koenck, Phillip Miller, George E. Hanson, Darald R. Schultz, Jeffrey S. Krunnfusz
Patented Case
View Patent ↗
Granted: Jul 19, 1994
Filed: Jun 4, 1993
Inventors
Steven E. Koenck
Phillip Miller
George E. Hanson
Darald R. Schultz
Jeffrey S. Krunnfusz
Assignee (at issue)
Norand 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.