Flexible bags – With integral funnel
Patent
1990-04-27
1991-10-15
Garbe, Stephen P.
Flexible bags
With integral funnel
383 44, 383 84, 383907, B65D 3028, B65D 3320
Patent
active
050569325
ABSTRACT:
This invention is a disposable bag having a foldable funnel mounted in the throat of the bag. The bag has a convergent, upwardly tapered neck toward the mouth of the bag. The mouth and a portion of the neck are inverted inside the bag where it forms a reflux valve below the funnel. One side of the funnel includes an upwardly extending closure that can be folded across the funnel into sealing engagement with the other side of the funnel.
REFERENCES:
patent: 2394335 (1946-02-01), Shapiro
patent: 2622646 (1952-12-01), Miller
patent: 2804257 (1957-08-01), Hasler et al.
patent: 2825497 (1958-03-01), Hitt
patent: 2935241 (1960-05-01), Brady
patent: 3051605 (1962-08-01), Stannard
patent: 3172796 (1965-03-01), Gulker
patent: 3189252 (1965-06-01), Miller
patent: 3282412 (1966-11-01), Corella et al.
patent: 3502258 (1970-03-01), Kugler et al.
patent: 3676887 (1972-07-01), Klein
patent: 3724461 (1973-04-01), Eisenberg
patent: 3734154 (1973-05-01), Polk
patent: 3797734 (1974-03-01), Fleury et al.
patent: 3920179 (1975-11-01), Hall
patent: 4182478 (1980-01-01), Etes
patent: 4686814 (1987-08-01), Yanase
patent: 4758099 (1988-07-01), Branson
patent: 4822180 (1989-04-01), Gjelstrup et al.
patent: 4838327 (1989-06-01), Ambler et al.
patent: 4948266 (1990-08-01), Bencic
patent: 4990145 (1991-02-01), Fluery
Garbe Stephen P.
Pascua Jes F.
Young J. Winslow
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