Granted Patent
Utility
US 5,265,708 · App. 07/631,965
Clutch for tire lift/carrier winch
Inventors:
Charles E. Barnum, Donald R. Rempinski, Donald R. Britt
Patented Case
View Patent ↗
Granted: Nov 30, 1993
Filed: Mar 14, 1991
Inventors
Charles E. Barnum
Donald R. Rempinski
Donald R. Britt
Assignee (at issue)
Sparton Corporation
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.