Granted Patent
Utility
US 5,907,920 · App. 08/960,490
Ignition assembly for muzzle loading firearm
Inventor:
Mark C. Laney
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Oct 29, 1997
Inventor
Mark C. Laney
Assignee (at issue)
Thompson Intellectual Properties, Ltd.
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.