Granted Patent
Utility
US 6,550,468 · App. 09/844,008
Trigger assist mechanism and method
Inventor:
Dennis J. Tippmann, Jr.
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Apr 27, 2001
Inventor
Dennis J. Tippmann, Jr.
Assignee (at issue)
Tippmann Pneumatics, LLC
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.