IP Library › Granted Patent US 5,200,624
Granted Patent Utility
US 5,200,624 · App. 07/756,996

Wide-angle radiant energy detector

Inventors: John T. Pederson, JR., Curtis R. Davidson
Patented Case View Patent ↗
Granted: Apr 6, 1993 Filed: Sep 9, 1991
Inventors
John T. Pederson, JR.
Curtis R. Davidson
Assignee (at issue)
Pittway 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.

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 5,200,624
App. No.
07/756,996
Filed
1991-09-09
Granted
1993-04-06
Kind
A