Device for packaging and dispensing a liquid, a gel, or a paste, and having a dome-shaped applicator
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-037/00
출원번호
US-0668745
(1996-06-24)
우선권정보
FR-0008305 (1995-07-10)
발명자
/ 주소
Baudin Gilles,FRX
Albisetti Nicolas,FRX
출원인 / 주소
L'Oreal, FRX
대리인 / 주소
Oliff & Berridge, PLC
인용정보
피인용 횟수 :
81인용 특허 :
4
초록▼
A device for packaging and dispensing a substance in the form of a liquid, a gel, or a paste, e.g. a cosmetic, comprises a reservoir and a dome-shaped applicator communicating internally with the reservoir and provided with outlet orifices, with the substance being caused to flow through the outlet
A device for packaging and dispensing a substance in the form of a liquid, a gel, or a paste, e.g. a cosmetic, comprises a reservoir and a dome-shaped applicator communicating internally with the reservoir and provided with outlet orifices, with the substance being caused to flow through the outlet orifices by being subjected to pressure upstream therefrom. The applicator includes an elastic outer membrane pierced by substance-dispensing orifices and an inner supporting wall having feed orifices that are offset from the dispensing orifices so that when the outer membrane is at rest it isolates the feed orifices from the outside, the outer membrane being capable of moving elastically away from the inner supporting wall under the effect of dispensing pressure being applied to the substance so as to enable the substance to flow out therethrough.
대표청구항▼
[ What is claimed is:] [1.] A device for packaging and dispensing a substance selected from the group consisting of a liquid, a gel, or a paste, the device comprising both a reservoir suitable for containing said substance and suitable for being put under pressure to dispense said substance, and a d
[ What is claimed is:] [1.] A device for packaging and dispensing a substance selected from the group consisting of a liquid, a gel, or a paste, the device comprising both a reservoir suitable for containing said substance and suitable for being put under pressure to dispense said substance, and a dome-shaped applicator communicating internally with said reservoir and provided with a plurality of outlet orifices for the substance to be dispensed, the substance being caused to flow through at least one of the plurality of outlet orifices by applying pressure to the substance upstream from said plurality of outlet orifices, wherein the applicator includes an elastic outer member adapted for applying the substance to a large surface of the skin, with a plurality of substance-dispensing orifices passing therethrough, and a dome-shaped inner supporting wall on which said membrane rests in the absence of said product being put under pressure for the purpose of being dispensed, the inner supporting wall having a plurality of feed orifices that are offset relative from said plurality of dispensing orifices such that, when the outer membrane is at rest, it isolates said plurality of feed orifices from the outside, the outer membrane also being capable of moving elastically away from said inner supporting wall under the effect of pressure applied to the substance for the purpose of dispensing it, thereby allowing said substance to flow from the plurality of feed orifices towards said plurality of dispensing orifices and allowing the substance to move out from the applicator.
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이 특허에 인용된 특허 (4)
LoTurco Raymond A. (Columbus IN), Storage bottle for contact lens cleaning solution having a self closing valve assembly.
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