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US 2018/0100633 A1Published application
A sharpener and a lighting fixture
AssigneeModulex Inc.
InventorGoro TERUMICHI
Life of this patent
Estimating the term…
Abstract
A sharpener comprises a cylindrical inner louver portion and a cylindrical outer louver portion each disposed concentrically about an axis that extends forward from a center of a light-emitting surface. Respective back ends of the inner louver portion and the outer louver portion are disposed nearer to the light-emitting surface, and respective front ends and are disposed farther from the light-emitting surface, and the front end of the inner louver portion is disposed nearer to the light-emitting surface than the front end of the outer louver portion is.
Claims11
A sharpener comprising:
- a cylindrical inner louver portion and a cylindrical outer louver portion, which are concentrically disposed around an axis that extends forward from the center of a light-emitting surface,
- wherein a back end of the inner louver portion and a back end of the outer louver portion are disposed nearer to the light-emitting surface, and a front end of the inner louver portion and a front end of the outer louver portion are disposed farther from the light-emitting surface, and the front end of the inner louver portion is disposed nearer to the light-emitting surface than the front end of the outer louver portion is.
Dependencies are inferred from the claim text.