Granted Patent
Utility
US 6,254,322 · App. 09/033,790
Bolt with a bolt member, a washer and a sleeve for applying forces to the bolt member and the sleeve
Inventor:
John K. Junkers
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Mar 3, 1998
Inventor
John K. Junkers
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.