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US 2004/0062038 A1Published application
Wand with light sources for reading or viewing indicia
OwnerLouise D. Donovaninventor
Life of this patent
Estimating the term…
Abstract
A wand configured to have two light sources capable of emitting light at different wavelengths to detect a plurality of indicia on a substrate such as a book. The wand and the substrate may be part of a kit.
Claims27
A kit comprising:
- (a) a substrate comprising a first indicia and a second indicia, the first indicia being visible under a first light source and the second indicia being visible under a second light source;
- and
- (b) a wand comprising the first light source and the second light source, the first light source to illuminate the first indicia and the second light source to illuminate the second indicia.
A kit comprising:
- (a) a substrate comprising first indicia and second indicia, the first indicia being visible under a first light source and the second indicia being visible under a second light source;
- (b) a wand comprising the first light source and the second light source, the first light source to illuminate the first indicia and the second light source to illuminate the second indicia;
- (c) a first and a second light diffuser, the first light diffuser to diffuse light from the first light source and the second light diffuser to diffuse light from the second light source;
- (d) a first and a second control, the first control to activate and deactivate the first light source and the second control to activate and deactivate the second light source;
- and
- (e) a power source.
3 more elements
A wand for illuminating a substrate comprising:
- (a) a first light source and a second light source;
- and
- (b) the first light source capable of emitting visible light and the second light source capable of emitting black light.
A wand for illuminating a substrate comprising:
- (a) a first light source and a second light source;
- (b) the first light source capable of emitting visible light and the second light source capable of emitting black light;
- (c) a first and a second light diffuser, the first light diffuser to diffuse light from the first light source and the second light diffuser to diffuse light from the second light source;
- (d) a first and a second control, the first control to activate and deactivate the first light source and the second control to activate and deactivate the second light source;
- and
- (e) a power source.
3 more elements
Dependencies are inferred from the claim text.