Granted Patent
Utility
US 5,743,891 · App. 08/738,003
Subcutaneous safety catheter assembly
Inventors:
M. Joshua Tolkoff, Fernando Alvarez de Toledo
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Oct 25, 1996
Inventors
M. Joshua Tolkoff
Fernando Alvarez de Toledo
Assignee (at issue)
ACT MEDICAL LTD
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.