Granted Patent
Utility
US 4,442,608 · App. 06/431,810
Vehicle frame measurement device
Inventor:
Allan H. Clausen
Patented Case
View Patent ↗
Granted: Apr 17, 1984
Filed: Sep 30, 1982
Inventor
Allan H. Clausen
Assignee (at issue)
Continental Custom Bridge 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.