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US 6,632,533 B2Granted
Informational article and an associated method
AssigneeApplied Optical Technologies Holdings, Inc.
InventorYoram Curiel
Life of this patent
Estimating the term…
Abstract
The present invention is directed toward a tamper evident informational article such as a temporary vehicle registration which may be made of paper or paperboard. The informational article has a zone for inserting information and a pattern within said zone which will resist effective counterfeiting. A transparent tape which preferably has a silicone resin coating which contains a wax is adhesively secured over information contained within the zone.
Claims6
An informational article on which variable information is inserted, said article comprising:
- a substrate having a zone for inserting said variable information;
- a refractive image disposed within said zone said refractive image being sized and arranged such that at least a portion of said variable information is adapted to being inserted over said refractive image;
- and
- a covering that is secured to at least a portion of said zone, whereby efforts to remove said covering from said substrate will result in removal of a portion of said refractive image.
1 more element
Dependencies are inferred from the claim text.