Granted Patent
Utility
US 6,308,419 · App. 09/387,002
Sleeve for the blade of a knife
Inventors:
Michael Neshat, Dustin Smith
Patented Case
View Patent ↗
Granted: Oct 30, 2001
Filed: Aug 31, 1999
Inventors
Michael Neshat
Dustin Smith
Assignee (at issue)
The Pampered Chef, Ltd.
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.