Granted Patent
Utility
US 5,480,055 · App. 08/239,217
Quick-on cap with removal delay mechanism
Inventors:
Robert S. Harris, Jeffery Griffin
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: May 6, 1994
Inventors
Robert S. Harris
Jeffery Griffin
Assignee (at issue)
Stant Manufacturing 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.