Granted Patent
Utility
US 5,349,733 · App. 08/104,648
Brake spring service tool
Inventors:
Kirk E. Mellits, Dean J. Iwinski
Patented Case
View Patent ↗
Granted: Sep 27, 1994
Filed: Aug 11, 1993
Inventors
Kirk E. Mellits
Dean J. Iwinski
Assignee (at issue)
Snap-on Incorporated
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.