Granted Patent
Utility
US 6,410,074 · App. 09/781,907
Method for making a microwaveable sponge cake
Inventors:
Andrew E. McPherson, Weizhi Chen, Ahmad Akashe, Miranda Miller
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Feb 9, 2001
Inventors
Andrew E. McPherson
Weizhi Chen
Ahmad Akashe
Miranda Miller
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.