Patents by Inventor Fabien CHABILAN

Fabien CHABILAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Metering valve and fluid product dispensing device comprising such a valve
    Patent number: 10745189
    Abstract: A metering valve for dispensing fluid, the metering valve comprising: a valve body (10) containing a metering chamber (20); and a valve member (30) that slides axially in said valve body (10) between a rest position and a dispensing position, for selectively dispensing the contents of said metering chamber (20); said valve member (30) including a collar (320) and being urged towards its rest position by a spring (8) that co-operates firstly with said valve body (10) and secondly with said valve member (30), said valve body (10) including a valve-body cylindrical portion (15) in which said collar (320) of said valve member (30) slides between its rest and dispensing positions, said valve-body cylindrical portion (15) including a plurality of longitudinal splines (100) that extend over at least a fraction of the height of said valve-body cylindrical portion (15), said longitudinal splines (100) projecting radially inwards and acting on said collar (320) of said valve member (30) for substantially centering said
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: August 18, 2020
    Assignee: APTAR FRANCE SAS
    Inventors: Arnaud Helie, Fabien Chabilan
  • METERING VALVE AND FLUID PRODUCT DISPENSING DEVICE COMPRISING SUCH A VALVE
    Publication number: 20190047778
    Abstract: A metering valve for dispensing fluid, the metering valve comprising: a valve body (10) containing a metering chamber (20); and a valve member (30) that slides axially in said valve body (10) between a rest position and a dispensing position, for selectively dispensing the contents of said metering chamber (20); said valve member (30) including a collar (320) and being urged towards its rest position by a spring (8) that co-operates firstly with said valve body (10) and secondly with said valve member (30), said valve body (10) including a valve-body cylindrical portion (15) in which said collar (320) of said valve member (30) slides between its rest and dispensing positions, said valve-body cylindrical portion (15) including a plurality of longitudinal splines (100) that extend over at least a fraction of the height of said valve-body cylindrical portion (15), said longitudinal splines (100) projecting radially inwards and acting on said collar (320) of said valve member (30) for substantially centering said
    Type: Application
    Filed: March 20, 2017
    Publication date: February 14, 2019
    Applicant: APTAR FRANCE SAS
    Inventors: Arnaud HELIE, Fabien CHABILAN