Granted Patent
Utility
US 6,254,323 · App. 09/425,331
Bolt for connecting two parts with one another, and fastening device provided with the bolt
Inventor:
John K. Junkers
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Oct 22, 1999
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.