Granted Patent
Utility
US 5,183,407 · App. 07/788,023
Reusable safety cap for booster cable
Inventor:
Karl Srol
Patented Case
View Patent ↗
Granted: Feb 2, 1993
Filed: Nov 5, 1991
Inventor
Karl Srol
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.