Granted Patent
Utility
US 4,299,850 · App. 06/140,239
Package for fragile food items
Inventors:
Fred Wallen, Edward T. Huxel
Patented Case
View Patent ↗
Granted: Nov 10, 1981
Filed: Jan 14, 1980
Inventors
Fred Wallen
Edward T. Huxel
Assignee (at issue)
American Can Company
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.