Granted Patent
Utility
US 5,307,707 · App. 07/983,037
Manual cable-sheath control
Inventor:
David R. Roelle
Patented Case
View Patent ↗
Granted: May 3, 1994
Filed: Nov 30, 1992
Inventor
David R. Roelle
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.