Granted Patent
Utility
US 4,366,342 · App. 06/191,329
Conductively coated embossed articles
Inventor:
James G. Breedlove
Patented Case
View Patent ↗
Granted: Dec 28, 1982
Filed: Sep 26, 1980
Inventor
James G. Breedlove
Assignee (at issue)
Minnesota Mining and Manufacturing 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.