Dispensing – Processes of dispensing
Patent
1990-03-12
1990-12-04
Shaver, Kevin P.
Dispensing
Processes of dispensing
222106, 222192, 222575, 401139, 401261, 401292, B67B 700
Patent
active
049747487
ABSTRACT:
A disposable attachment to the dispensing end of a toothpaste tube which obviates contact between the tube exit opening and the toothbrush bristles to minimize the spread of infection among multiple users of the toothpaste, in which the disposable attachment has a leg with a V-shaped notch in a forward edge thereof through which notch the toothpaste is squeezed onto the bristles of the toothbrush while the leg prevents contact of the tube exit opening with the toothbrush bristles because of an interposed position therebetween.
REFERENCES:
patent: 1212138 (1917-01-01), Glasow et al.
patent: 2552715 (1951-05-01), Gray et al.
patent: 2623523 (1952-12-01), Bensn
patent: 2982987 (1961-05-01), Knapp
patent: 4590974 (1986-05-01), Mathews
patent: 4705194 (1987-11-01), Judge
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