Light fixture

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11536436
APP PUB NO 20220042669A1
SERIAL NO

17511002

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A light fixture for illuminating building surfaces or partial surfaces of a building has a housing, a light source on the housing, a focusing optical unit on the housing and separate from the light source for focusing and projecting light emitted by the light source in a direction, a first lens plate in the light path spaced a first distance downstream in the direction of the focusing optical unit, the first lens plate having a plurality of first lenticular lenses arranged thereon, a second lens plate receiving light from the first lens plate and spaced a second distance downstream in the direction from the first lens plate, the second lens plate having a plurality of second lenticular lenses arranged thereon. Each of at least some of the first lenticular lenses is aligned in the direction with a respective second lenticular lens.

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Patent Owner(s)

  • ERCO GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bremerich, Matthias Lennestadt, DE 11 49

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3.5 Year Payment $1600.00 $800.00 $400.00 Jun 27, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 27, 2030
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Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00