Optical block in smoke detectors

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4584485
SERIAL NO

06524994

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An optical block for the exciter lamp and photocell includes a base with a first seat holding the lamp on a first optical axis and a second seat holding the cell on an intersecting optical axis. A cover with two light passages along the axes has a socket into which the base snap fits to confine the lamp and cell in their seats.

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Patent Owner(s)

Patent OwnerAddress
SENTROL INC A CORP OF OREGON10831 SW CASCADE BOULEVARD PORTLAND OR 97223

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adams, Donald West Bridgewater, MA 18 295
Marsocci, Angelo A Duxbury, MA 6 98
Powers, Robert B Norwell, MA 13 242

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