Granted Patent
Utility
US 6,824,135 · App. 10/289,860
Double win game
Inventor:
Robert G. Stancik
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Nov 7, 2002
Inventor
Robert G. Stancik
Assignee (at issue)
ARROW INTERNATIONAL 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.