Granted Patent
Utility
US 5,346,933 · App. 07/998,628
Thermoplastic/thermosettable coatings or inks for glass, ceramic and other hard surfaces
Inventor:
Timothy Alan Knell
Patented Case
View Patent ↗
Granted: Sep 13, 1994
Filed: Dec 30, 1992
Inventor
Timothy Alan Knell
Assignee (at issue)
Cerdec 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.