Special receptacle or package – With pallet feature – Knockdown or collapsible type
Patent
1984-05-31
1985-06-04
Moy, Joseph Man-Fu
Special receptacle or package
With pallet feature
Knockdown or collapsible type
206613, 206605, B65D 320, B43M 700
Patent
active
045209294
ABSTRACT:
A flat top liquid carrying, paperboard container including four side panels, and inner and outer pairs of top closure panels alternately connected by respective horizontal score lines to the top edges of the four side panels as extensions thereof. While the inner pair of top closure panels each typically includes a substantially triangular panel portion and a pair of integrally connected fold-back panels, the outer pair consists of one shorter and one longer panel. A fold-over panel segment is formed on the end of the shorter panel. A diagonal opening-assist score line is formed on each of the shorter and longer panels, and a reverse diagonal opening-assist score line is formed on the fold-over panel segment extending from an end of the adjacent diagonal score line for lying on top of the latter when the fold-over panel segment is folded. A lift tab is formed on a side edge of the longer panel and extends past a portion of the edge of the adjacent fold-back panel. A perforated line for forming a tear strip extends from an edge of the lift tab across the longer panel to the diagonal opening assist score line thereon. When formed and sealed, the fold-over panel segment is confined between the edge portions of the longer and shorter panels. An extension is formed on one of the fold-back panels and sealed beneath the oppositely disposed fold-back panel.
REFERENCES:
patent: 3074610 (1963-01-01), Pugh
patent: 3115293 (1963-12-01), Hovland
patent: 3120333 (1964-02-01), Seiple
patent: 3625270 (1971-12-01), Skeno
patent: 4091930 (1978-05-01), Buchner et al.
Ex-Cell-O Corporation
Man-Fu Moy Joseph
Moran John P.
LandOfFree
Flat top end closure for liquid container does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flat top end closure for liquid container, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flat top end closure for liquid container will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-824613