Granted Patent
Utility
US 4,212,418 · App. 05/853,589
Shoulder holster with improved shoulder strap arrangement
Inventor:
John E. Bianchi
Patented Case
View Patent ↗
Granted: Jul 15, 1980
Filed: Nov 21, 1977
Inventor
John E. Bianchi
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.