High voltage extender

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7594489
SERIAL NO

11625219

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An extender for connecting a high voltage source to a spark plug has a conductive rod with one end suitable for electrical connection to the high voltage source and a second end suitable for electrical connection to the spark plug, and a sleeve injection-molded over the conductive rod so as to be in void-free relation with an exterior surface of the conductive rod. The conductive rod has a first end extending outwardly therefrom. The sleeve defines a spark plug-receiving receptacle at the second end of the conductive rod. An O-ring is received in a notch formed adjacent to the first end of the conductive rod. An O-ring is received in a notch formed around the inner wall of the receptacle. A spring is affixed to the second end of the conductive rod.

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Patent Owner(s)

Patent OwnerAddress
MARSHALL ELECTRIC CORP425 STATE ROAD 25 NORTH ROCHESTER IN 46975

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Marrs, Thomas C Rochester , US 14 54

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