Granted Patent
Utility
US 4,663,971 · App. 06/730,586
Static wheel balancer
Inventor:
Jerry R. Bakula
Patented Case
View Patent ↗
Granted: May 12, 1987
Filed: May 6, 1985
Inventor
Jerry R. Bakula
Assignee (at issue)
Snap-on Tools Company
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.