Patents by Inventor Gérard Large

Gérard Large 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).

  • DRIVE SYSTEM FOR ROTATING PRISM-TYPE DISPLAY BOARDS
    Publication number: 20100146830
    Abstract: The drive system for rotating prism-type display boards of the present invention comprises a mechanical system (5) consisting of: a vertical spindle guided axially in a vertical direction XX? in a housing (6) and comprising above the top wall of the crossmember of a frame a dog clutch (9) engaging directly with the corresponding moving part; and a drum (10) with attached pins (12, 13, 14), the drum being housed in the housing (6) and engaging both with the vertical spindle and with a cam (70) of the drive module (7).
    Type: Application
    Filed: January 30, 2007
    Publication date: June 17, 2010
    Applicant: MECATEC
    Inventor: Gérard Large
  • Slats For Rotary-Prism Display Panels
    Publication number: 20080276511
    Abstract: An attachment device includes at least one slat (51, 52) which in profile is in the shape of an arc of a circle, the internal face (54) of which is secured to snap-fastening elements (55), whereas each slat (51, 52) has, at its snap-fastening element (55), an elastic-deformation height d allowing a pressure force to be exerted on the far edges (53) of each slat (51, 52) so that the continuous flaps (7) of a corresponding poster strip (5) are held between the far edges (53) and the face (40, 41, 42) of a rotary prism (4).
    Type: Application
    Filed: November 16, 2006
    Publication date: November 13, 2008
    Applicant: MECATEC
    Inventor: Gerard Large