Granted Patent
Utility
US 6,540,345 · App. 10/096,785
Transfer printing process
Inventors:
Barbara Wagner, Ming Xu
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Mar 12, 2002
Inventors
Barbara Wagner
Ming Xu
Assignee (at issue)
Sawgrass Systems, Inc.
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.