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US 9,039,167 B2Granted
Glasses
AssigneeKowa Company, Ltd.
InventorsYoshihiro Miwa, Tadashi Kita
Life of this patent
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Abstract
The present invention has a technical object to provide glasses which prevent invasion of pollen, can be continuously worn without any discomfort in wearing, and can effectively block ultraviolet ray. The present invention achieves the technical object by glasses including inwardly projecting visors in rims and end pieces of a frame, and glasses in which lenses, a frame, and inwardly projecting visors formed in the frame are formed of synthetic resin containing an ultraviolet absorbing agent or an ultraviolet scattering agent.
Claims5
Glasses comprising:
- a frame and lenses,
- said frame comprising a bridge, rims, end pieces, ear pads, temples, and inwardly projecting visors,
- wherein the inwardly projecting visors are integrally molded with the rims and the end pieces of the frame and are also integrally molded with a part of the temples of the frame,
- wherein the projecting lengths of the inwardly projecting visors are gradually longer in the rims and the end pieces from a bridge side toward a temple side of the frame, while the projecting lengths of the inwardly projecting visors are gradually shorter in the temples from an end pieces side toward an ear pads side, and
- wherein the lenses, the frame, and the inwardly projecting visors formed in the frame are formed of synthetic resin containing an ultraviolet absorbing agent or an ultraviolet scattering agent.
2 more elements
Glasses comprising:
- a frame and lenses,
- said frame comprising a bridge, rims, end pieces, ear pads, temples, and inwardly projecting visors,
- wherein the inwardly projecting visors are integrally molded with the rims and the end pieces of the frame,
- wherein the lenses are integrally molded with the bridge, the rims, and the end pieces of the frame,
- wherein projecting ends of the inwardly projecting visors form arcuate or elliptic curves having a radius of 50 to 85 mm, and
- wherein the lenses, the frame, and the inwardly projecting visors formed in the frame are formed of synthetic resin containing an ultraviolet absorbing agent or an ultraviolet scattering agent.
3 more elements
Dependencies are inferred from the claim text.