Granted Patent
Utility
US 6,607,811 · App. 09/067,923
Receptive layer for thermal transfer printing on cartons
Inventors:
Richard D. Puckett, David J. Rainbow
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Apr 29, 1998
Inventors
Richard D. Puckett
David J. Rainbow
Assignee (at issue)
NCR 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.