Dimmer blade

United States of America Patent

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Jan 7, 1997
Grant Date
N/A
app pub date
Jun 15, 1994
filing date
Jun 15, 1994

priority date (Note)
Expired

status (Latency Note)

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Abstract

A nonplanar mechanical dimmer for use in a variable parameter luminaire includes claws, a mounting region and a convex beam blocking region which does not reflect energy back onto a light source during dimming.

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Patent Owner(s)

Patent Owner	Address
VARI-LITE INC	201 REGAL ROW DALLAS 75247 TEXAS UNITED STATES OF AMERICA

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
Hanson, Douglas A	Arlington, TX	5	121
Stacy, Timothy D	Plano, TX	19	748

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Dimmer blade

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08259998

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PATENT NO	5590954
SERIAL NO	08259998
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08259998

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