Granted Patent
Utility
US 6,468,286 · App. 09/948,014
Ultrasonic curved blade
Inventors:
Dominick Mastri, Corbett W. Stone
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Sep 6, 2001
Inventors
Dominick Mastri
Corbett W. Stone
Assignee (at issue)
United States Surgical Corporation
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.