IP Library › Granted Patent US 5,596,500
Granted Patent Utility
US 5,596,500 · App. 08/363,680

Map reading system for indicating a user's position on a published map with a global position system receiver and a database

Inventors: David S. Sprague, Arthur N. Woo
Patented Case View Patent ↗
Granted: Jan 21, 1997 Filed: Dec 23, 1994
Inventors
David S. Sprague
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,596,500
App. No.
08/363,680
Filed
1994-12-23
Granted
1997-01-21
Kind
A