IP Library › Granted Patent US 5,177,710
Granted Patent Utility
US 5,177,710 · App. 07/828,835

High speed multibeam sidelock sonar with few elements

Inventors: George A. Gilmour, Bruce C. Mitchell
Patented Case View Patent ↗
Granted: Jan 5, 1993 Filed: Jan 31, 1992
Inventors
George A. Gilmour
Bruce C. Mitchell
Assignee (at issue)
Westinghouse Electric Company LLC

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 5,177,710
App. No.
07/828,835
Filed
1992-01-31
Granted
1993-01-05
Kind
A