Granted Patent
Utility
US 4,264,265 · App. 06/042,513
Adjusting slide mechanism for telescoping boom
Inventor:
Terry A. Stoychoff
Patented Case
View Patent ↗
Granted: Apr 28, 1981
Filed: May 25, 1979
Inventor
Terry A. Stoychoff
Assignee (at issue)
J. I. Case 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.