Patents by Inventor Van Tan Pham

Van Tan Pham 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).

  • Liquid or powder coating product sprayer device forming an overhead or lateral machine
    Patent number: 5693143
    Abstract: A coating product sprayer device forms an overhead or lateral machine including a member carrying at least one sprayer mobile relative to objects to be coated and at least one lateral gantry carrying this member, which is adjustable in position in an opening in a front of the gantry. This member is moved up and down and/or with a lateral tracking movement by at least one coupling member such as a drive belt. At least one sealing panel closes off at least part of the opening and is fixed to one such flexible coupling member.
    Type: Grant
    Filed: January 10, 1995
    Date of Patent: December 2, 1997
    Assignee: Sames S.A.
    Inventors: Van Tan Pham, Jose Rodrigues, Caryl Thome
  • Device for projecting a coating product having a rotary spraying element and tool for fitting and removing such rotary element
    Patent number: 5685495
    Abstract: System for fixing a rotary spraying element to a drive rotor. According to the invention, the rotary spraying element (12) for projecting the coating product is attached to drive means (14) by means of an elastic coupling element (25). Centrifugal force increases assembly retaining force.
    Type: Grant
    Filed: May 15, 1995
    Date of Patent: November 11, 1997
    Assignee: Sames S.A.
    Inventors: Van Tan Pham, Djamel Merabet