Granted Patent
Utility
US 6,286,884 · App. 09/772,092
Truck rail cap system
Inventor:
Donald R. Speece
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Jan 25, 2001
Inventor
Donald R. Speece
Assignee (at issue)
Bull Associated Products, 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.