Granted Patent
Utility
US 6,315,224 · App. 09/483,720
Grater and method of making a grating device
Inventors:
David A. Holcomb, Ignaz Settele
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Jan 13, 2000
Inventors
David A. Holcomb
Ignaz Settele
Assignee (at issue)
CHEF'N CORPORATION
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.