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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0113652 (1980-01-21) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 24 인용 특허 : 1 |
An automatic toothpaste dispenser employs a roller-type squeeze device that is driven along the toothpaste tube simultaneously with the opening of a gate that permits the toothpaste to flow. After the desired amount of toothpaste has been dispensed, the roller is automatically retracted and the gate
A toothpaste dispense comprising: a. a housing having first and second axes and adapted for mounting an elongated toothpaste tube therein with the longitudinal axis of the associated tube extending along said first axis; b. squeeze means movably mounted in said housing for movement along said first
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