Solenoid operated directional valves having modular construction

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4418720
SERIAL NO

06241355

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Solenoid operated directional valves are disclosed which have a modular construction wherein electrical connections between component parts are made integral and concurrent with the act of mounting the component parts together. The modular construction means that no separate lead wires are required to be connected between the component parts. The modular construction: reduces the time required to assemble valves in the factory; facilitates installation and maintenance procedures in the field; permits optional features to be selectively incorporated into or removed from valves in a non-destructive waste-free fashion; and essentially eliminates the possibility of improperly connecting electrical circuits within valves.

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Patent Owner(s)

Patent OwnerAddress
DOUBL A PRODUCTS CO A CORP OF MI715 EAST DUNCAN MANCHESTER MI 48158

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Day, Curtis H Manchester, MI 5 52
Loup, Ronald L Clarkston, MI 13 180

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