Granted Patent
Utility
US 6,228,084 · App. 09/286,694
Electro-surgical forceps having recessed irrigation channel
Inventor:
Lawrence T. Kirwan, Jr.
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Apr 6, 1999
Inventor
Lawrence T. Kirwan, Jr.
Assignee (at issue)
Kirwan Surgical Products LLC
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.