Granted Patent
Utility
US 6,223,441 · App. 09/070,367
Emergency window-breaking tool with quick-release carrying case
Inventor:
Kevin L. Parsons
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Apr 30, 1998
Inventor
Kevin L. Parsons
Assignee (at issue)
Armament Systems and Procedures, 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.