Bulb cooling

United States of America Patent

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Jun 17, 2003
Grant Date
Sep 20, 2001
app pub date
Feb 1, 2001
filing date
Feb 3, 2000

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Abstract

A system and method of cooling a bulb of a type that requires cooling in one part, but not in others. A deflector assembly is coupled through a reflector, to the bulb, to cool only one part.

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Patent Owner(s)

PRODUCTION RESOURCE GROUP, L.L.C.

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
Beaumont, Matt	Ipswich, GB	7	13

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Bulb cooling

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09778991

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PATENT NO	6578991
APP PUB NO	20010022727A1
SERIAL NO	09778991
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 17, 2003	US,6578991,B2 US6578991B2	GRANTED PATENT AS SECOND PUBLICATION
September 20, 2001	US,20010022727,A1 US20010022727A1	FIRST PUBLISHED PATENT APPLICATION

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09778991

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