Granted Patent
Utility
US 5,727,705 · App. 08/754,985
Closure cap for closure of a container mouth
Inventor:
Ronald L. Kelly
Patented Case
View Patent ↗
Granted: Mar 17, 1998
Filed: Nov 22, 1996
Inventor
Ronald L. Kelly
Assignee (at issue)
Crown Cork & Seal Technologies Corporation
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.