1
Jean Louis H Gueret: Dispenser for at least one liquid or pasty product comprising a closure system that allows no ingress of air, and preservation process using the said dispenser. L Oreal, Staas & Halsey, November 1, 1994: US05360145 (85 worldwide citation)

Dispenser for cosmetic or pharmaceutical products, including a container and a dispensing head attached to the container. The dispensing head includes a dispensing channel connecting the container to an external dispensing orifice. Part of the dispensing head, which defines the channel, is made of a ...


2
Jean Louis H Gueret: Dispenser head for mixing separate pasty substances and a storage unit provided with such a dispenser head. L Oreal, Cushman Darby & Cushman, September 27, 1988: US04773562 (84 worldwide citation)

A dispenser head (104) is fitted on two separate reservoirs which are disposed side-by-side and on the outlet openings whereof, dispenser valves are disposed. The head (104) comprises a first part (113) which cooperates simultaneously with the two valves with a view to producing the ejection of each ...


3
Jean Louis H Gueret: Dispensing assembly with a variable-volume compression chamber and with a diaphragm. L Oreal, Young & Thompson, April 9, 1996: US05505341 (73 worldwide citation)

The dispensing assembly includes a container (8) holding the product, a dispensing head (20) having a dispensing channel (21), a flexible diaphragm (30) possessing a part in the form of a dome (32) which defines, in the dispensing head (20), a variable-volume compression chamber (50) in communicatio ...


4
Jean Louis H Gueret: Hair brush with a flexible base plate made of a plastic material. L Oreal, Cushman Darby & Cushman, February 19, 1985: US04500939 (64 worldwide citation)

A hair brush of antistatic plastic material comprises an apertured base plate in the form of a grid having bristles integrally moulded therewith. The base plate is convexly curved in the finished brush with the bristles on the convex side and the grid construction imparts to the brush sufficient res ...


5
Jean Louis H Gueret, Jean Pierre Arraudeau: Make-up brush. L Oreal, Cushman Darby & Cushman, May 8, 1984: US04446880 (61 worldwide citation)

A make-up brush, in particular an eyelash brush, includes a bellows or longitudinally slit sleeve defining bristles and adapted to be varied in diameter, by variation in length, so as to suit the wishes of a user or the properties of a make-up product to be applied.


6
Jean Louis H Gueret: Piezoelectric nebulizing apparatus. L Oreal, Staas & Halsey, June 25, 1996: US05529055 (57 worldwide citation)

Apparatus for nebulizing a fluid product, including a nebulizing device having a diffusing vibrating member, a high-frequency generator for vibrating the diffusing vibrating member, an electrical supply for the generator, a reservoir for the fluid product removably mounted in the apparatus independe ...


7
Jean Louis H Gueret: Eyelash product applicator, applicator system and method. L&apos Oreal, Finnegan Henderson Farabow Garrett & Dunner, July 2, 2002: US06412496 (57 worldwide citation)

An applicator, applicator system and method of using an applicator for applying a product to the eyelashes include an application element disposed on the end of a stem. The application element includes a core and a plurality of consecutive teeth alternately disposed on opposite sides of the core at ...


8
Jean Louis H Gueret: Dispensing assembly due to control air uptake in contact with fluid product. L Oreal, Young & Thompson, February 20, 1996: US05492252 (56 worldwide citation)

Assembly for dispensing a liquid to pasty product, includes a container holding the product, and a dispensing head having a dispensing channel. The material of the container has a rigidity such that the dispensing of the product requires air-uptake by the container. A pumping member having an inlet ...


9
Jean Louis H Gueret: Applicator, applicator system, and method for applying a product to the eyelashes. L&apos Oreal, Finnegan Henderson Farabow Garrett & Dunner, June 24, 2003: US06581610 (54 worldwide citation)

An applicator for applying a product to the eyelashes includes a row of consecutive teeth having substantially aligned roots and portions extending from the roots alternately disposed on opposite sides of a geometric separation surface. The applicator includes a stem with a base portion attached to ...


10
Jean Louis H Gueret: Two-product dispensing unit. L Oreal, Finnegan Henderson Farabow Garrett & Dunner L, September 12, 2000: US06116466 (54 worldwide citation)

A dispenser is provided for dispensing through at least one outlet at least two products. The dispenser includes a container for containing a first product, and a dispensing member extending from the container. The dispensing member is capable of being actuated to permit flow of the first product fr ...