Granted Patent
Utility
US 5,190,777 · App. 07/519,353
Package for microwaving popcorn
Inventors:
Gary D. Anderson, George B. Bourns, Earl Hoyt, Howard Siegel
Patented Case
View Patent ↗
Granted: Mar 2, 1993
Filed: May 31, 1988
Inventors
Gary D. Anderson
George B. Bourns
Earl Hoyt
Howard Siegel
Assignee (at issue)
American Home Food Products, 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.