Granted Patent
Utility
US 5,878,503 · App. 08/706,616
Gun sight system
Inventors:
Phillip D. Howe, Phillip Sutorius, Robert A. Simon
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Sep 5, 1996
Inventors
Phillip D. Howe
Phillip Sutorius
Robert A. Simon
Assignee (at issue)
North Pass, Ltd.
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.