Granted Patent
Utility
US 6,055,759 · App. 09/086,115
Trigger lock
Inventor:
F. Richard Langner
Patented Case
View Patent ↗
Granted: May 2, 2000
Filed: May 28, 1998
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.