Granted Patent
Utility
US 5,658,281 · App. 08/566,560
Bipolar electrosurgical scissors and method of manufacture
Inventor:
David N. Heard
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Dec 4, 1995
Inventor
David N. Heard
Assignee (at issue)
Valleylab, 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.