Dispensing – Resilient wall – Wall deflecting means
Patent
1992-12-03
1993-11-16
Huson, Gregory L.
Dispensing
Resilient wall
Wall deflecting means
222183, 222541, B65D 3700
Patent
active
052615715
ABSTRACT:
The dosing dispenser, designed particularly for liquid and viscous products, includes a flask (1) containing the product to be dispensed, to the neck (4) of which is fixed a dispenser head (8), the said flask (1) being housed inside a sheath (2) topped with a cover (3) holding the flask in the sheath, through which the dispensing head (8) passes which allows for dispensing of the product. It is possible to compress the neck (4) of the flask (1), and the cover (3) possesses means (21,22) which allow for the neck (4) to be compressed causing the product to be dispensed.
REFERENCES:
patent: 1775400 (1930-09-01), Kramer
patent: 2966284 (1960-12-01), Lewis
patent: 4067499 (1978-01-01), Cohen
patent: 4177939 (1979-12-01), Thomas
patent: 4958748 (1990-09-01), Otake
patent: 5137178 (1992-08-01), Stokes et al.
patent: 5169039 (1992-12-01), Kay et al.
"L'Oreal"
Huson Gregory L.
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