Granted Patent
Utility
US 5,601,585 · App. 08/193,255
Multi-motion side-cutting biopsy sampling device
Inventors:
Michael S. Banik, Donald E. Robinson
Patented Case
View Patent ↗
Granted: Feb 11, 1997
Filed: Feb 8, 1994
Inventors
Michael S. Banik
Donald E. Robinson
Assignee (at issue)
Boston Scientific Limited
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.