Granted Patent
Utility
US 6,830,803 · App. 09/738,408
Printed substrate made by transfer of ink jet printed image from a printable transfer film
Inventors:
Utpal Vaidya, Felix P. Shvartsman, Roman Knipp
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Dec 15, 2000
Inventors
Utpal Vaidya
Felix P. Shvartsman
Roman Knipp
Assignee (at issue)
DataCard 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.