Granted Patent
Utility
US 4,429,614 · App. 06/234,272
Slip on compensator for revolvers
Inventor:
Charles T. Tocco
Patented Case
View Patent ↗
Granted: Feb 7, 1984
Filed: Feb 13, 1981
Inventor
Charles T. Tocco
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.