Granted Patent
Utility
US 4,697,285 · App. 06/898,372
Ballistics vest
Inventor:
William E. Sylvester
Patented Case
View Patent ↗
Granted: Oct 6, 1987
Filed: Aug 20, 1986
Inventor
William E. Sylvester
Assignee (at issue)
Safariland Ballistics, Inc.
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.