Granted Patent
Utility
US 6,632,420 · App. 09/672,350
Personal care product
Inventors:
Raymond Cen, David T. Callaghan
Patented Case
View Patent ↗
Granted: Oct 14, 2003
Filed: Sep 28, 2000
Inventors
Raymond Cen
David T. Callaghan
Assignee (at issue)
The Gillette Company LLC
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.