Dispensing – Resilient wall – With flow controllers or closures
Patent
1986-02-27
1988-11-29
Huppert, Michael S.
Dispensing
Resilient wall
With flow controllers or closures
222541, 206532, B65D 3700
Patent
active
047875364
ABSTRACT:
A dosage package of a thermoplastic material with a relatively flat container (1), which has a permanently shaped edge wall portion (5) extending all around, as well as two opposite side wall portions (8,9), which are compressable to discharge a well defined dosage via a discharge tube (), which is connected to the edge wall portion (5).
REFERENCES:
patent: 630277 (1899-08-01), Weitling
patent: 1104607 (1914-07-01), Berger
patent: 2432288 (1947-12-01), Danziger
patent: 3325031 (1967-06-01), Singier
patent: 3325860 (1967-06-01), Hansen
patent: 3862684 (1975-01-01), Schmitt
patent: 3908654 (1975-09-01), Lhoest et al.
patent: 3993223 (1976-11-01), Welker, III et al.
Aktiebolaget Draco
Huppert Michael S.
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