Sealing device for a tank access opening in particular for tank filler pipes on motor vehicles

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7931053
APP PUB NO 20070215832A1
SERIAL NO

10595752

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Abstract

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A sealing device for a tank access opening whereby the ball is arranged to be displaced within the tank access opening. On introduction of a fuel nozzle, the ball opens the tank access opening.

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Patent Owner(s)

Patent OwnerAddress
SMR PATENTS S A R L2453 LUXEMBOURG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bultmann, Etzhard Wedemark, DE 4 15
Ekenhorst, Derk Westerkappeln, DE 3 3

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  • B65B Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges475851534619107442101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90100 +050100150200250300350400450500550600650

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