Dispensing – Collapsible wall-type container – With casing or support
Patent
1991-07-11
1992-06-23
Huppert, Michael S.
Dispensing
Collapsible wall-type container
With casing or support
220410, 220613, 222183, 222321, B65D 3556
Patent
active
051235714
ABSTRACT:
A bag-type dispenser comprising a casing including a tubular body and a separate body portion, a tubular skirt, a dispensing portion and a one-piece molded annular dome of plastic material including an upper annular portion fixed to the dispensing portion, a lower tubular portion directly and sealingly fixed to the tubular skirt at an upper portion of the skirt over a height of 5 to 20 mm, and a lower annular portion outside the lower tubular portion, directly and sealingly fixed to the tubular body at an upper end. The dispenser can be filled with product by way of a lower end of the tubular skirt which is open, and which can subsequently be closed to form a bag.
REFERENCES:
patent: 3169670 (1965-02-01), Hrebenak et al.
patent: 3905517 (1975-09-01), Friedrich et al.
patent: 4008830 (1977-02-01), Meshberg
patent: 4045860 (1977-09-01), Winkler
patent: 4189069 (1980-02-01), Stoody
patent: 4322020 (1982-03-01), Stone
patent: 4356926 (1982-11-01), Priestly et al.
patent: 4457455 (1984-07-01), Meshberg
patent: 4671428 (1987-06-01), Spatz
patent: 5004123 (1991-04-01), Stoody
patent: 5076470 (1991-12-01), Hatakeyama et al.
Rebeyrolle Michel
Schneider Bernard
Cebal
Huppert Michael S.
Kaufman Joseph A.
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