Optics for aisle lighting

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10948162
APP PUB NO 20190338917A1
SERIAL NO

16403928

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An optic for aisle lighting includes a portion of an optical material defined by a length and a cross-sectional profile. The cross-sectional profile is characterized by a cavity within the optical material, two upwardly-facing surfaces of the optical material on opposite sides of the cavity from one another, and downwardly-facing surfaces of the optical material. The cavity is bounded by an upward facing aperture, and at least three faces of the optical material that meet at interior angles. Light received through the upward facing aperture is separated at the interior angles, and refracted by the faces of the optical material, into separate light beams equal in number to the faces. The two upwardly-facing surfaces internally reflect the separate light beams downwardly. The downwardly-facing surfaces intercept respective portions of the separate light beams, and refract the portions as they exit the optic.

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First Claim

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Patent Owner(s)

  • ABL IP HOLDING, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Jie Snellville, US 930 4890
Marquardt, Craig Eugene Social Circle, US 51 370

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