Patents by Inventor Claude Requet

Claude Requet 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).

  • Device for holding one end of a helical spring
    Patent number: 7080829
    Abstract: The invention relates to a device for holding one end of a helical spring and adjusting the tension of the spring. It comprises a plate (P1) provided with two series of holes (12, 13) spaced apart by a distance approximately equal to the diameter of the turns of the spring. The holes of one series are offset with respect to those of the other series. The plate (P1) is provided with a gripping and holding device (5, 8). The gripping and holding device comprises a threaded rod (5), one end of which is provided with a holding means (8). The threaded rod (5) engages in a tapped hole (15) integral with said plate (P1). A half-cylindrical wall (11) permits the passage of the threaded rod (5).
    Type: Grant
    Filed: August 4, 2004
    Date of Patent: July 25, 2006
    Assignee: Mantion S.A.
    Inventor: Claude Requet
  • Device for holding one end of a helical spring
    Publication number: 20050035513
    Abstract: The invention relates to a device for holding one end of a helical spring and adjusting the tension of the spring. It comprises a plate (P1) provided with two series of holes (12, 13) spaced apart by a distance approximately equal to the diameter of the turns of the spring. The holes of one series are offset with respect to those of the other series. The plate (P1) is provided with a gripping and holding device (5, 8). The gripping and holding device comprises a threaded rod (5), one end of which is provided with a holding means (8). The threaded rod (5) engages in a tapped hole (15) integral with said plate (P1). A half-cylindrical wall (11) permits the passage of the threaded rod (5).
    Type: Application
    Filed: August 4, 2004
    Publication date: February 17, 2005
    Inventor: Claude Requet