Granted Patent
Utility
US 6,517,565 · App. 09/510,923
Carriage assembly for controlling a steering wire steering mechanism within a flexible shaft
Inventors:
Michael P. Whitman, John E. Burbank, David A. Nicholas
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Feb 22, 2000
Inventors
Michael P. Whitman
John E. Burbank
David A. Nicholas
Assignee (at issue)
Power Medical Interventions, LLC
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.