Granted Patent
Utility
US 5,704,255 · App. 08/723,888
Push-pull control with crimped swivel tube
Inventor:
Dennis Graham
Patented Case
View Patent ↗
Granted: Jan 6, 1998
Filed: Oct 1, 1996
Inventor
Dennis Graham
Assignee (at issue)
Teleflex 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.