Granted Patent
Utility
US 6,651,371 · App. 10/180,429
Modular gunstock
Inventors:
Richard M. Fitzpatrick, Stephen Charles Hines
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Jun 25, 2002
Inventors
Richard M. Fitzpatrick
Stephen Charles Hines
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.