Granted Patent
Utility
US 6,470,929 · App. 09/823,121
Pencil sharpener
Inventor:
Gerald Fregeolle
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Mar 30, 2001
Inventor
Gerald Fregeolle
Assignee (at issue)
Hunt Holdings, 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.