Fluent material handling – with receiver or receiver coacting mea – Multiple passage filling means for diverse materials or flows – With valve
Reexamination Certificate
2007-02-27
2007-02-27
Douglas, Steven O. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Multiple passage filling means for diverse materials or flows
With valve
C141S198000, C220S086200, C137S592000
Reexamination Certificate
active
11344593
ABSTRACT:
A discharge nozzle for the filling pipe of a motor vehicle fuel tank for the introduction of fuel into the tank includes a check flap which is held by spring loading in a closed position, being caused to bear pivotably against the mouth opening of the nozzle. The check flap is sealed in relation to the mouth opening of the nozzle by way of at least one sealing element with a peripherally extending sealing lip. The sealing lip extends radially outwardly in relation to the cross-section of the discharge mouth opening.
REFERENCES:
patent: 6155316 (2000-12-01), Benjey
patent: 6230739 (2001-05-01), Gericke
patent: 6408903 (2002-06-01), Theuer et al.
patent: 6415827 (2002-07-01), Harris et al.
patent: 6675843 (2004-01-01), Yonezawa et al.
patent: 2001/0037840 (2001-11-01), Pozgainer
patent: 2001/0040162 (2001-11-01), Stiegler et al.
Douglas Steven O.
Grossman Tucker Perruault & Pfleger, PLLC
Kautex Textron GmbH & Co. KG
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