Lighting apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10151449
APP PUB NO 20180017233A1
SERIAL NO

15645150

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A lighting apparatus includes: a light source; a reflector plate which reflects light; and a diffuser plate which is light transmissive and is disposed to face the reflector plate. A gap between the diffuser plate and the reflector plate gradually decreases from a lower portion side of the diffuser plate and the reflector plate to an upper potion side of the diffuser plate and the reflector plate. The light source is disposed on the lower portion side to emit light toward the diffuser plate and the reflector plate.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTDOSAKA JAPAN OSAKA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takeshita, Hironori Osaka, JP 15 71

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