Refrigeration charging devices and methods of use thereof

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United States of America Patent

PATENT NO 9709307
SERIAL NO

14453270

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Servicing devices and methods of use for servicing refrigerant systems are described herein. A servicing device may include a body and actuator. The body includes a first fluid port that is coupleable to a fluid port of a fluid source; a second fluid port, that is operatively couples to a refrigeration system; a passage in fluid communication with the first and second fluid ports and in fluid communication; and a plunger at least partially disposed in the passage of the body, and the plunger is adjustable between a released position and an engaged position, during use. The actuator is coupled to the body, and, during use, downward movement the actuator raises or lowers a plunger such that substantially continuous fluid communication between the first fluid port and the second fluid port is established.

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Patent Owner(s)

Patent OwnerAddress
ENERGIZER AUTO INC533 MARYVILLE UNIVERSITY DRIVE ST LOUIS MO 63141

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carrubba, Vincent Belle Harbor, US 21 270
Pistone, Kenneth Alan Rowlett, US 5 51

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