Hygienic toothbrush comprising a container for dentifrice substa

Details Hygienic toothbrush comprising a container for dentifrice substa Hygienic toothbrush comprising a container for dentifrice substa

1980-11-26

1983-12-20

Coughenour, Clyde I.

Coating implements with material supply

Including means to apply material-moving force

Piston-provided reservoir

401276, 401286, 222390, A46B 1102

Patent

active

044214332

ABSTRACT:
A hygienic toothbrush having a hollow handle portion for storing dentifrice. A cover for a first end having an aperture therein with a bar passing through the aperture into the interior of the handle portion and having a portion exterior thereof with a knob. A plunger movably secured to the interior portion of the bar having a threaded interior opening to complement the threads on the bar. A vent comprising a first and a second orifice through which the first and second pins extend, the first pin being larger than the second pin and of sufficient length to contact the plunger, the second pin being of insufficient length to contact the plunger, with a rod connecting the first and second pins. A brushing member removably secured to the handle portion having a brushing surface and a conduit leading from the handle portion to the brushing surface.

REFERENCES:
patent: 910970 (1909-01-01), Stryker
patent: 1274957 (1918-08-01), Tibbals
patent: 1336390 (1920-04-01), Sargery
patent: 1478332 (1923-12-01), Gaarder
patent: 1486394 (1924-03-01), Smith
patent: 1692096 (1928-11-01), Scott
patent: 1902859 (1933-03-01), Joseph
patent: 2723411 (1955-11-01), Ellis
patent: 3039476 (1962-06-01), Reitknecht
patent: 3281024 (1966-10-01), Henchert

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