Granted Patent
Utility
US 6,364,421 · App. 09/208,141
Wheel balancing weights
Inventor:
Michael Todd Pursley
Patented Case
View Patent ↗
Granted: Apr 2, 2002
Filed: Dec 9, 1998
Inventor
Michael Todd Pursley
Assignee (at issue)
PERFECT EQUIPMENT INC.
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.