Device at packages, coupling members and method for...

Dispensing – Collapsible wall-type container – With casing or support

Reexamination Certificate

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Details

C222S383100, C222S215000

Reexamination Certificate

active

07011233

ABSTRACT:
The present invention relates to a device at packages, coupling members and method for application of a coupling member. The device comprises coupling members (4, 8) with non-circular coupling portions (5, 9) which fit together only if they have the same non-circular shape. The non-circular coupling portions (5, 9) are also located relative to the package (1) such that a conduit (13) for discharging product (3) from the package (1) attains a predetermined position in relation thereto or the conduit (13) can be rotated to such a position.

REFERENCES:
patent: 4416395 (1983-11-01), Gaubert
patent: 4568321 (1986-02-01), Gaubert
patent: 4576313 (1986-03-01), Smith et al.
patent: 4603793 (1986-08-01), Stern
patent: 5452826 (1995-09-01), Stern
patent: 5819986 (1998-10-01), Last et al.
patent: 6082584 (2000-07-01), Stern
patent: 6109315 (2000-08-01), Stern
patent: 514699 (1999-03-01), None
patent: 515112 (1999-03-01), None
patent: WO8101992 (1981-07-01), None
patent: WO0226586 (2002-04-01), None

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