Output device for container

Dispensing – With discharge assistant – Rotary

Reexamination Certificate

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Details

C222S404000, C414S302000, C414S303000, C414S304000, C414S324000

Reexamination Certificate

active

07735697

ABSTRACT:
Output device for a container (6) which includes a bottom and a surrounding wall, having a hub (1) and at least two arms (3) fixed to the hub (1). The invention is characterized in that each arm (3) is designed with at least one outer section designed and arranged to at use being capable of essentially preventing material from being brought towards the wall of the container, and at least one inner section connected to the outer section, designed and arranged to at use being capable of bringing the material essentially in the direction of feed for the device, at which the at least two arms (3) present essentially concave surfaces facing the direction of feed.

REFERENCES:
patent: 2433738 (1947-12-01), Christensen
patent: 3011658 (1961-12-01), Peterson
patent: 3733714 (1973-05-01), Connor
patent: 4099633 (1978-07-01), Cantenot
patent: 4130225 (1978-12-01), Illes, Jr.
patent: 4150701 (1979-04-01), Rebucci
patent: 4635408 (1987-01-01), Burke et al.
patent: 4979861 (1990-12-01), Kilpelainen et al.
patent: 659 052 (1986-12-01), None
patent: 3607786 (1987-09-01), None
patent: 2 309 442 (1976-11-01), None
patent: 6-171765 (1994-06-01), None
English translation of Japanese Patent Office Notice of Grounds of Rejection, dated Apr. 7, 2009 and issued in corresponding Japanese Patent Application No. 560220/2004.

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