Granted Patent
Utility
US 4,452,835 · App. 06/422,079
Multilayer film for primal meat packaging
Inventor:
Ganapathy Vasudevan
Patented Case
View Patent ↗
Granted: Jun 5, 1984
Filed: Sep 23, 1982
Inventor
Ganapathy Vasudevan
Assignee (at issue)
Union Carbide Corporation
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.