Granted Patent
Utility
US 6,343,535 · App. 09/351,899
Device for advancing charges in a powder-actuated tool, and improved tool including the same
Inventor:
Paul Gaudron
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Jul 13, 1999
Inventor
Paul Gaudron
Assignee (at issue)
Powers Fastening, Inc.
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.