Low-maintenance, low-glare luminaire

United States of America Patent

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May 24, 1988
Issued Date
N/A
app pub date
May 26, 1987
filing date
Dec 27, 1985

priority date (Note)
Expired

status (Latency Note)

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Abstract

The present invention relates to the field of luminaires, and more specifically relates to the field of luminaires employing means to provide even, glare-free illumination.

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Patent Owner(s)

Patent Owner	Address
METROPOLITAN LIFE INSURANCE COMPANY	NEW YORK NY

International Classification(s)

F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Piotrovsky, Alfred G	New Hyde Park, NY	1	8

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Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
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Low-maintenance, low-glare luminaire

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07056258

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Patent Longevity Expired	Forward Citations

PATENT NO	4747028
SERIAL NO	07056258
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07056258

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Importance

Abstract

First Claim

Family

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Inventor(s)

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Forward Cite Landscape

Maintenance Fees

Full Text

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