Device for application of a liquid or pasty product to a surface

Details Device for application of a liquid or pasty product to a surface Device for application of a liquid or pasty product to a surface

1990-11-01

1991-11-12

Bratlie, Steven A.

Coating implements with material supply

Including rupturable means or sealed-cartridge receiver

Sealed-cartridge receiver with flow-establishing means

401134, 401206, 401264, A46B 1102, A45D 4000

Patent

active

050643061

ABSTRACT:
Applicator device (1) comprising a receptacle (2), which is closed by a tearable cover (4), and a deformable applicator element (8), in which, between the applicator element and the cover (4), is a rounded body (6) retained by a retaining device (7). Under the effect of pressure exerted on the applicator element (8), which is transmitted to the rounded body (6), said rounded body (6) tears the cover (4) and falls into the receptacle (2).

REFERENCES:
patent: 2487236 (1940-11-01), Greenberg
patent: 3414360 (1968-12-01), Schwartzman

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