Granted Patent
Utility
US 6,132,439 · App. 09/250,298
Knot pusher
Inventor:
Stavros Kontos
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Feb 17, 1999
Inventor
Stavros Kontos
Assignee (at issue)
X-Site, L.L.C.
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.