Receptacles – Sectional – Tank for fluids
Reexamination Certificate
2006-05-30
2006-05-30
Elkins, Gary E. (Department: 3727)
Receptacles
Sectional
Tank for fluids
C220S062220, C220S495010, C220S723000
Reexamination Certificate
active
07051893
ABSTRACT:
A liquid container includes an outer wall constituting a casing, an inner wall constituting an inner bladder for accommodating liquid, with the inner bladder having an outer shape substantially equivalent to an inner shape of the outer wall, and the inner bladder having a flexibility and being separable from the casing, and a pinch-off portion where portions of the inner wall are welded to each other and are pinched by the outer wall to be supported by the outer wall. The inner wall includes a thicker portion having a larger thickness than another portion of the inner wall at both sides of the welded portion, and a cavity is provided between an outer surface of the thicker portion of the inner wall and an inner surface of a corresponding portion of the outer wall.
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Online Machine Translation of JP a05-310265, five pages from JPO web site.
Fukumoto Tetsuya
Hattori Shozo
Hayashi Hiroki
Kitabatake Kenji
Koike Yoshio
Canon Kabushiki Kaisha
Elkins Gary E.
Fitzpatrick ,Cella, Harper & Scinto
Kyoraku Co. Ltd.
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