Coating implements with material supply – Including means to apply material-moving force – In or at feeder
Patent
1991-08-16
1992-03-17
Bratlie, Steven A.
Coating implements with material supply
Including means to apply material-moving force
In or at feeder
401150, 401176, 401286, A46B 1102
Patent
active
050963210
ABSTRACT:
A fountain toothbrush is provided including a bristle tufted end and a handle end and an elongated toothpaste reservoir also is provided including opposite ends selectively supportively engagable with the handle end of toothbrush. The handle of the toothbrush is equipped with a manually actuatable pump for pumping toothpaste from the handle end, through the handle and into a predetermined area between adjacent bristle tufts of the toothbrush. In a first position of the reservoir the pump is operable to withdraw toothpaste from the reservoir and pump the toothpaste to the bristle end of the brush and in a second position of the reservoir the latter is operable to receive a renewal supply of toothpaste from a collapsible toothpaste tube.
REFERENCES:
patent: 1711183 (1929-04-01), Smith
patent: 1944067 (1934-01-01), Collins
patent: 2308078 (1943-01-01), Hendrickson
patent: 3864047 (1975-02-01), Sherrod
patent: 3937235 (1976-02-01), Broughton
patent: 4408920 (1983-10-01), Walther et al.
patent: 4467822 (1984-08-01), Blackwell
patent: 4692047 (1987-09-01), Endo
patent: 4733983 (1988-03-01), Hertrampf
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