Granted Patent
Utility
US 5,848,978 · App. 08/557,524
Surgical biopsy device
Inventor:
Michael D. Cecchi
Patented Case
View Patent ↗
Granted: Dec 15, 1998
Filed: Nov 14, 1995
Inventor
Michael D. Cecchi
Assignee (at issue)
Genx International, 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.