Granted Patent
Utility
US 6,539,659 · App. 09/976,288
Device for hinging a barrel in an air-powered carbine of gun having a tiltable barrel
Inventor:
Francisco Casas Salva
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Oct 15, 2001
Inventor
Francisco Casas Salva
Assignee (at issue)
Industrias el Gamo, SA
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.