Granted Patent
Utility
US 6,283,317 · App. 09/445,727
Synthetic top with articulated cap on a ring
Inventors:
Claude Benoit-Gonin, Jean-Yves Rognard
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Dec 9, 1999
Inventors
Claude Benoit-Gonin
Jean-Yves Rognard
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.