Granted Patent
Utility
US 4,878,397 · App. 07/173,765
Bicycle, handlebar and adapter system
Inventor:
Dan C. Lennon
Patented Case
View Patent ↗
Granted: Nov 7, 1989
Filed: Mar 28, 1988
Inventor
Dan C. Lennon
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.