Granted Patent
Utility
US 5,730,185 · App. 08/551,921
Pressure locking dispenser half
Inventors:
Steven Wilkins, Wayne Wilcox, Douglas F. Hopson
Patented Case
View Patent ↗
Granted: Mar 24, 1998
Filed: Oct 23, 1995
Inventors
Steven Wilkins
Wayne Wilcox
Douglas F. Hopson
Assignee (at issue)
Snap-Tite, 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.