Granted Patent
Utility
US 4,353,945 · App. 06/176,822
Flocked, foam-coated, water vapor permeable, bacterial barrier
Inventor:
Arthur J. Sampson
Patented Case
View Patent ↗
Granted: Oct 12, 1982
Filed: Aug 11, 1980
Inventor
Arthur J. Sampson
Assignee (at issue)
Johnson & Johnson GmbH
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.