Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Supply means carried receiver flow control opening means
Reexamination Certificate
2007-03-20
2007-03-20
Douglas, Steven O. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Supply means carried receiver flow control opening means
C141S301000, C220S086200
Reexamination Certificate
active
11320670
ABSTRACT:
Sealing and safety device made from flexible elastomer material, for filing a hollow body with a liquid using a delivery nozzle, which includes an annular seal for surrounding the nozzle and preventing the exit of gases from the hollow body and also a valve capable of opening, in the event of excess overpressure in the hollow body, only towards the external atmosphere so as to create a passage allowing the escape of liquid and/or of gas.
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Covet Jacques
Ganachaud Patrick
Douglas Steven O.
Inergy Automotive Systems Research (Société Anonyme)
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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