Granted Patent
Utility
US 5,320,635 · App. 07/978,178
Surgical device with surgical element removably connected to drive element
Inventor:
Graham Smith
Patented Case
View Patent ↗
Granted: Jun 14, 1994
Filed: Nov 17, 1992
Inventor
Graham Smith
Assignee (at issue)
Smith & Nephew Dyonics, Inc.
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.