Ornamental device
OwnerYoshiko TANAKAinventor
Life of this patent
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Abstract
An ornamental device includes: diamonds disposed on a single support element in a specific physical arrangement, all the diamonds in the specific physical arrangement having a blue fluorescent equal to or stronger than strong blue, wherein all the diamonds in the specific physical arrangement shining clear under a visible light, and shining blue under ultraviolet radiation keeping the specific physical arrangement distinguished from a group of diamonds in the specific physical arrangement, the group of diamonds comprising a mixture of a diamond or diamonds having a blue fluorescence equal to or stronger than strong blue and a diamonds or diamonds not having a blue fluorescent equal to or stronger than strong blue.
Claims4
An ornamental device comprising:
- diamonds arranged on a single device in a designed physical arrangement,
- wherein all the diamonds in the designed physical arrangement have a very strong blue fluorescence when exposed to ultraviolet light.
An ornamental device comprising:
- a setting formed from a precious metal and having a predetermined shape;
- a plurality of diamonds arranged on, and adhered to the setting in a designed physical arrangement, wherein
- all of the diamonds in the arrangement have a clear shining property under a natural light,
- and wherein all of the diamonds on the device have a very strong blue fluorescence when exposed to ultraviolet light.
The ornamental device of claim 7, wherein the diamonds are matched so that a tone of the blue fluorescence is substantially constant over the designed physical arrangement.
Dependencies are inferred from the claim text.