Container with a dispensing orifice and blank therefor

Details Container with a dispensing orifice and blank therefor Container with a dispensing orifice and blank therefor

1979-02-26

1980-10-21

Garbe, Stephen P.

Special receptacle or package

With pallet feature

Knockdown or collapsible type

229 17R, B65D 572

Patent

active

042288991

ABSTRACT:
A multi-sided container, preferably formed of a unitary blank of paperboard, having a frangible perforated line in the center of a front panel defining a dispensing flap and two sets of fold lines radiating away from opposed sides of the perforated line. Once the perforated line is fully severed, pressure on the side panels adjacent the front panel causes the dispensing flap to move away from the front panel to define an enlarged dispensing orifice out of which the contents of the container may be poured. The perforated line has a linear portion and two curvilinear portions in the form of arcs of a circle, some of the radiating fold lines being tangent thereto.

REFERENCES:
patent: 1756150 (1930-04-01), Ganz
patent: 2338260 (1944-01-01), Ringler
patent: 2475677 (1949-07-01), Ringler
patent: 2654525 (1953-10-01), Adorney et al.
patent: 2850222 (1958-09-01), Hultin
patent: 2982461 (1961-05-01), Hultin
patent: 3269644 (1966-08-01), Bump
patent: 3981430 (1976-09-01), Keim

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