Granted Patent
Utility
US 6,350,266 · App. 09/559,385
Hybrid stone retrieval device
Inventors:
Curtis P. White, Brad Elliott, James Bates
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Apr 26, 2000
Inventors
Curtis P. White
Brad Elliott
James Bates
Assignee (at issue)
Scimed Life Systems, 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.