Dental timer

Details Dental timer Dental timer

1987-11-02

1989-06-06

Rolla, Joseph J.

Dispensing

With recorder, register, indicator, signal or exhibitor

Audible

222638, 222192, 206216, 3403094, 34030915, 368 10, B67D 532

Patent

active

048364150

ABSTRACT:
A toothpaste dispenser with a timer device so that a person will receive a signal to indicate the time period during which the teeth are being brushed; three embodiments are shown, in one embodiment an hourglass timer is provided and in a second and third embodiment an electrical signal device is provided the timing being selected of a time period of between two and three minutes, the optimal period during which brushing should continuously be done in a tooth cleaning operation in order to achieve maximum results. 2

REFERENCES:
patent: 1923978 (1933-08-01), Hill
patent: 1973390 (1934-09-01), Plants
patent: 2824418 (1958-02-01), Hilbert
patent: 3129845 (1964-04-01), Musser
patent: 3542519 (1970-11-01), Montalto et al.
patent: 3783364 (1974-01-01), Gallanis et al.
patent: 3803579 (1974-04-01), Compton
patent: 4010869 (1977-03-01), Adamo
patent: 4361408 (1982-11-01), Wirtschafter
patent: 4367955 (1983-01-01), Ballew
patent: 4382688 (1983-05-01), Machamer
patent: 4448541 (1984-05-01), Wirtschafter
patent: 4673106 (1987-06-01), Fishman

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