Dispensing – With lock or fastening seal – Plural
Patent
1985-11-15
1988-02-23
Rolla, Joseph J.
Dispensing
With lock or fastening seal
Plural
222171, 222485, B67D 564
Patent
active
047264950
ABSTRACT:
A packaging for a product in a powder form including an upper housing, a co-axial lower housing a plug positioned internally and functioning in conjunction with the lower housing, and a tapered middle part for temporarily engaging the lower end section of the assembly including the upper housing and plug to the lower housing such that the assembly can be closed. A stop is also provided which restricts the axial sliding of the assembly and determines the maximum opened position of the assembly. A means is also provided to block the packing in the closed position which prevents axial sliding of the assembly but permits axial swiveling of the assembly in relation to the lower housing.
REFERENCES:
patent: 4419 (1846-03-01), Clarke
patent: 1745382 (1930-02-01), Rogers
patent: 3258030 (1966-06-01), Clark, Jr.
patent: 3797704 (1974-03-01), Dykes
patent: 4162746 (1979-07-01), Anderson et al.
patent: 4475670 (1984-10-01), Rutter
Huppert Michael S.
Keire Fred A.
Rolla Joseph J.
Societe EPARCO S.A.
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