Granted Patent
Utility
US 4,373,600 · App. 06/170,145
Three wheel drive vehicle
Inventors:
Floyd E. Buschbom, Glen D. Hansen
Patented Case
View Patent ↗
Granted: Feb 15, 1983
Filed: Jul 18, 1980
Inventors
Floyd E. Buschbom
Glen D. Hansen
Assignee (at issue)
Veda 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.