Granted Patent
Utility
US 4,542,841 · App. 06/231,509
Semi-front opening holster
Inventors:
John E. Bianchi, Richard D. E. Nichols, Richard Gerfen
Patented Case
View Patent ↗
Granted: Sep 24, 1985
Filed: Feb 3, 1981
Inventors
John E. Bianchi
Richard D. E. Nichols
Richard Gerfen
Assignee (at issue)
Bianchi International
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.