Granted Patent
Utility
US 6,772,893 · App. 10/240,216
Cap for bottle stopping device
Inventors:
Pere Parés Montaner, Santiago Julian Pidevall
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Sep 30, 2002
Inventors
Pere Parés Montaner
Santiago Julian Pidevall
Assignee (at issue)
Saint-Gobain Calmar, S.A.
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.