Granted Patent
Utility
US 5,258,214 · App. 07/431,115
Preprinted thin plastic film wall covering, and method for making the same
Inventors:
Charles R. Cooledge, Thomas W. Higgins
Patented Case
View Patent ↗
Granted: Nov 2, 1993
Filed: Nov 3, 1989
Inventors
Charles R. Cooledge
Thomas W. Higgins
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.