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Lindal France Sas patents

Recent patent applications related to Lindal France Sas. Lindal France Sas is listed as an Agent/Assignee. Note: Lindal France Sas may have other listings under different names/spellings. We're not affiliated with Lindal France Sas, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Lindal France Sas-related inventors

Metering valve assembly and method for manufacturing such a valve assembly

A metering valve assembly for closing the housing of an aerosol generator includes a valve body (3) provided with a transfer chamber (31) in which is housed a valve (5) movable between a closed position and an open position, and a reservoir (4) in contact with the transfer chamber, constituted by a rigid wall (41), a flexible membrane (42), a planar peripheral edge (411) for attaching the flexible membrane and a bottom wall (413) inside the peripheral edge. A spring element (43) inside the reservoir is constituted by a curved plate having a convex face toward the flexible membrane and designed to deform toward the bottom wall (413) and to allow the flexible membrane (42) to move closer to the rigid wall when the valve is in the open position and to return to its initial shape as soon as the valve returns to the closed position.. ... Lindal France Sas

Process for manufacturing an aerosol valve and aerosol valve

A cup/valve assembly for an aerosol container, made up of a cup, a valve body, a stem, a spring, and an inner seal. The stem comprises a bulge on its outer cylindrical face and an inner conduit which has an upper opening at its upper end and at least one lateral orifice at its lower end between the bulge and the upper opening of the inner conduit. ... Lindal France Sas

Dispensing head for aerosol container provided with blocking means

The invention relates to a dispensing head for an aerosol container provided with a valve. The dispensing head is made up of a cover (2) to which an actuating member (1) is secured, provided with a push button (11) which can be moved between a non-depressed rest position and a depressed actuating position. ... Lindal France Sas

Ring for securing a pouch in a pressurized dispenser and method of pressurizing a pressurized dispenser provided with such a ring

A fastening ring for a pressurized dispenser includes a central portion (31) on the exterior face of which is fastened a pouch and whose diameter is smaller than the opening (11) of the container, and a flange (32) for fastening the ring between the edge of the container opening (11) and the peripheral edge (231) of the cup of the container valve. The ring is further provided, on its exterior face, between the central portion (31) and the flange (32), with at least one passage (361), dimensioned so that, when the ring is placed in the opening (11) of a container with its passage(s) situated at the height of the edge of the opening (11) of the container, the passage(s) extend on both sides of the edge of the opening (11) and each passage forms a path setting in contact the outside and inside of the container.. ... Lindal France Sas

Two-channel dispensing device intended to close a vial

A two-channel dispensing device intended to close a vial includes two reservoirs (13, 14), two channels having an inlet end opening into one of the reservoirs and outlet end opening outside of the reservoir. First closing means are provided in each channel, which can change from a closed position to an opened position in which a product can exit said reservoir. ... Lindal France Sas

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Lindal France Sas in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Lindal France Sas with additional patents listed. Browse our Agent directory for other possible listings. Page by