Receptacles – Closures – Removable closure guided in rotary movement
Reexamination Certificate
2005-08-23
2005-08-23
Ngo, Lien M. (Department: 3727)
Receptacles
Closures
Removable closure guided in rotary movement
C220SDIG003
Reexamination Certificate
active
06932232
ABSTRACT:
A pressure valve including a valve seat3is mounted on a cap body8side. The cap body8and a filler neck6are fastened together in an anti-disengagement manner by use of locking means.
REFERENCES:
patent: 1684412 (1928-09-01), Reiner
patent: 3216608 (1965-11-01), McCormick
patent: 3700166 (1972-10-01), Foults
patent: 4269230 (1981-05-01), Pepper
patent: 5071020 (1991-12-01), Reutter
patent: 6390318 (2002-05-01), Tanaka et al.
patent: 6516964 (2003-02-01), Gerhardt et al.
patent: 2000-186554 (2000-07-01), None
Nishikawa Hisae
Nohara Takashi
Watanabe Kazuhiro
Ngo Lien M.
T. Rad Co., Ltd.
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