Sealing device for a tank access opening in particular for...

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

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Details

C141S349000, C137S614050, C251S149600

Reexamination Certificate

active

07931053

ABSTRACT:
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.

REFERENCES:
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patent: 4630749 (1986-12-01), Armstrong et al.
patent: 4840206 (1989-06-01), Hill et al.
patent: 4911203 (1990-03-01), Garms
patent: 5547099 (1996-08-01), Chang et al.
patent: 2001/0040162 (2001-11-01), Stiegler et al.
patent: 41 09 337 (1991-10-01), None
patent: 42 39 572 (1994-07-01), None
patent: 198 25 725 (2000-01-01), None
patent: 203 09 799 (2004-08-01), None
patent: 1 132 247 (2001-09-01), None
German Office Action of 103 52 767.2-25 dated Mar. 9, 2006.

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