Granted Patent
Utility
US 5,857,962 · App. 08/816,546
Resectoscope with curved electrode channel and resiliently deflectable electrode section
Inventors:
Thomas W. Bracci, Kirsten Doerfert-Pate, Edward A. Grabover, Naum Metelitsa, Richard P. Muller
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: Mar 13, 1997
Inventors
Thomas W. Bracci
Kirsten Doerfert-Pate
Edward A. Grabover
Naum Metelitsa
Richard P. Muller
Assignee (at issue)
Circon 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.