Applicator device

Details Applicator device Applicator device

2006-12-05

2006-12-05

Walczak, David J. (Department: 3751)

Coating implements with material supply

Including ball, roller or endless-belt tool

Ball

C401S172000, C401S176000

Reexamination Certificate

active

07144175

ABSTRACT:
An applicator device comprising a casing, a storage compartment for a product to be applied, an application element comprising a ball held rotatably in a ball holder, a sealing element which is displaceable along a predetermined path between a first position with respect to the casing in which it bears sealingly against the ball and a second position with respect to the casing in which it releases the ball for application of the product, and an increased pressure-producing device for producing an increased pressure in the storage compartment, wherein the sealing element is coupled in a predetermined portion of the path to the increased pressure-producing device. The sealing element is independent of the increased pressure-producing device in a first portion of the path which is delimited by the first position.

REFERENCES:
patent: 1865325 (1930-08-01), MacLeod
patent: 2258841 (1941-10-01), Jozsef
patent: 2536924 (1951-01-01), Fehling
patent: 1 817 040 (1960-08-01), None
patent: 698 05 778 (2003-03-01), None
patent: 1 445 121 (2004-08-01), None
patent: 597143 (1945-09-01), None

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