Granted Patent
Utility
US 5,724,760 · App. 08/823,372
Trigger safety device
Inventor:
F. Richard Langner
Patented Case
View Patent ↗
Granted: Mar 10, 1998
Filed: Mar 24, 1997
Inventor
F. Richard Langner
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.