Patents by Inventor Dario Arman

Dario Arman 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).

  • Laminate support for windshield wiper blades
    Patent number: 4063328
    Abstract: A laminate support for windshield wiper blades comprising a curved laminate element which is elastically deformable in the longitudinal direction and being provided with a longitudinal slit for retaining a longitudinal rib of the wiper blade and parallel ears for attachment to an oscillable arm.
    Type: Grant
    Filed: April 12, 1976
    Date of Patent: December 20, 1977
    Inventor: Dario Arman
  • Support of the wiper blades in the windshield wiper installations on motor vehicles in general
    Patent number: 4009504
    Abstract: A support for the wiper blades of a windshield wiper installation on motor vehicles which includes a main rod whose ends are articulated to the top of a small bridge, the end of the rod being fork-shaped and provided with a pair of transverse opposed teeth projecting into the fork, the bridge being provided with two-sided cuts, and a saddle-shaped gasket mounted between the fork-shaped end of the rod and the back of the bridge.
    Type: Grant
    Filed: April 13, 1976
    Date of Patent: March 1, 1977
    Inventor: Dario Arman
  • Rubber windshield wiper blades having increased flexibility at clamping points
    Patent number: 3930279
    Abstract: A rubber windshield wiper blade is clamped to rocker arms at several points along its length. The sides of the blade are formed with cavities at locations corresponding to the locations of the clamps so as to permit flexure of the blade without hindrance from the clamps.
    Type: Grant
    Filed: July 1, 1974
    Date of Patent: January 6, 1976
    Inventor: Dario Arman