Granted Patent
Utility
US 6,145,539 · App. 09/290,725
Balanced coupling with pressure bleed
Inventors:
Wayne Wilcox, Douglas F. Hopson
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Apr 12, 1999
Inventors
Wayne Wilcox
Douglas F. Hopson
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.