Granted Patent
Utility
US 5,448,773 · App. 07/831,870
Long life portable global position system receiver
Inventors:
Paul W. McBurney, David J. Gilman, Lynn Weber, Arthur N. Woo
Patented Case
View Patent ↗
Granted: Sep 5, 1995
Filed: Feb 5, 1992
Inventors
Paul W. McBurney
David J. Gilman
Lynn Weber
Arthur N. Woo
Assignee (at issue)
Trimble Navigation Limited
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.