Granted Patent
Utility
US 4,345,133 · App. 06/129,722
Partially shielded microwave carton
Inventors:
Jerome A. Cherney, Thomas D. Pawlowski
Patented Case
View Patent ↗
Granted: Aug 17, 1982
Filed: Mar 12, 1980
Inventors
Jerome A. Cherney
Thomas D. Pawlowski
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.