Granted Patent
Utility
US 6,687,920 · App. 09/948,191
Spinal and back protection system
Inventor:
Jason Berns
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Sep 7, 2001
Inventor
Jason Berns
Assignee (at issue)
Salomon S.A.S.
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.