Granted Patent
Utility
US 5,921,699 · App. 09/008,086
Draw pin assembly
Inventor:
Brian R. Olson
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Jan 16, 1998
Inventor
Brian R. Olson
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.