Granted Patent
Utility
US 6,490,093 · App. 09/790,917
Method of protecting ink and providing enhanced bonding during molding of lenticular lens sheets in plastic objects
Inventor:
Richard Guest
Patented Case
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Granted: Dec 3, 2002
Filed: Feb 22, 2001
Inventor
Richard Guest
Assignee (at issue)
Digital Replay, 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.