Granted Patent
Utility
US 5,199,771 · App. 07/844,770
Not retaining cleat for vehicle endless track
Inventors:
M. Elmer James, Dennis Craghead
Patented Case
View Patent ↗
Granted: Apr 6, 1993
Filed: Mar 2, 1992
Inventors
M. Elmer James
Dennis Craghead
Assignee (at issue)
Logan Manufacturing 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.