Granted Patent
Utility
US 6,349,634 · App. 09/401,162
Grill with improved rotary heating elements
Inventors:
Phillip Delpierre, III, Walter E. Howard
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Sep 22, 1999
Inventors
Phillip Delpierre, III
Walter E. Howard
Assignee (at issue)
KRAFT FOODS 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.