Granted Patent
Utility
US 5,806,564 · App. 08/984,470
No spill coupling
Inventor:
Wayne Wilcox
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Dec 3, 1997
Inventor
Wayne Wilcox
Assignee (at issue)
SNAP-TITE TECHNOLOGIES, INC.
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.