Granted Patent
Utility
US 4,415,087 · App. 06/335,799
Laminated pressure sensitive adhesive strip for use in plastic bags
Inventors:
William J. Clayton, William G. Outhouse
Patented Case
View Patent ↗
Granted: Nov 15, 1983
Filed: Dec 30, 1981
Inventors
William J. Clayton
William G. Outhouse
Assignee (at issue)
Mobil Oil 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.