Granted Patent
Utility
US 6,543,648 · App. 10/136,211
Device for attaching a dispenser member to a receptacle
Inventors:
Olivier de Pous, Yannic Hermouet
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: May 1, 2002
Inventors
Olivier de Pous
Yannic Hermouet
Assignee (at issue)
Valois of America, 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.