Dispensing – Movable material discharge guide – Swingable
Reexamination Certificate
2006-12-26
2006-12-26
Shaver, Kevin (Department: 3754)
Dispensing
Movable material discharge guide
Swingable
C222S081000, C222S541200, C222S556000
Reexamination Certificate
active
07152767
ABSTRACT:
A guarantee closure having a closure body with a guarantee foil and a pour-out spout as well as a closure cap fitting onto the closure body. The pour-out spout is arranged on the closure body such that it may be pivoted up. The guarantee foil, by pivoting-up the pour-out spout into the pour-out position, is cut open and thus frees the passage to the pour-out spout. The closure body comprises a relief for receiving the guarantee foil and forms above the relief, by two shoulders arranged over one another and distanced from one another, a free space for receiving the lying pour-out spout. This is enclosed and held by a film-hinge material bridge which in the lying condition connects the two shoulders with a surface which seen from the outside is concave and on the upper side of the lying pour-out spout runs together to a point which defines the pivoting axis of the pour-out spout. On pivoting up the pour-out spout the film-hinge material bridge snaps into a permanent shape which is convex when viewed from the outside and thus holds the pour-out spout in the closure position.
REFERENCES:
patent: 2893611 (1959-07-01), Akers
patent: 5065912 (1991-11-01), Rosenthal
patent: 5332131 (1994-07-01), Pehr
patent: 5884793 (1999-03-01), Wang
patent: 6161728 (2000-12-01), Dark
patent: 6257449 (2001-07-01), Baerenwald
patent: 2 789 659 (2000-08-01), None
patent: 2 098 184 (1982-11-01), None
Cartagena Melvin A.
Pauley Petersen & Erickson
Shaver Kevin
SIG Technology Ltd.
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