Granted Patent
Utility
US 5,097,728 · App. 07/586,852
Biopsy forceps jaw and method for making it
Inventors:
Dennis Cox, Lanita Cox
Patented Case
View Patent ↗
Granted: Mar 24, 1992
Filed: Sep 21, 1990
Inventors
Dennis Cox
Lanita Cox
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.