Granted Patent
Utility
US 6,554,808 · App. 09/655,888
Lubricator for a catheter guide wire
Inventor:
Christopher Cook
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Sep 6, 2000
Inventor
Christopher Cook
Assignee (at issue)
United Bristol Healthcare NHS Trust
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.