Key lock switch with antistatic means

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United States of America Patent

PATENT NO 4639562
SERIAL NO

06671409

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention is directed at a key lock switch having antistatic means. The antistatic means include a tubular element and a tubular antistatic wall which extends from a mid-plate and a tubular engagement portion which extends from the actuator of the switch. The antistatic wall circumscribes the tubular element in spaced relation. When the mid-plate is engaged to the actuator the tubular engagement portion is positioned between and in spaced relation to the antistatic wall and the tubular element.

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Patent Owner(s)

Patent OwnerAddress
C & K COMPONENTS INC15 RIVERDALE AVENUE A MA CORP NEWTON MA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fredrickson, Eric W. Bridgewater, MA 4 55

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