Granted Patent
Utility
US 5,865,817 · App. 08/840,668
Apparatus and method for securing a medical instrument to a cannula of a trocar assembly
Inventors:
Stephen P. Moenning, Charles F. Manker
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Apr 29, 1997
Inventors
Stephen P. Moenning
Charles F. Manker
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.