Patents by Inventor Renato Giacomelli

Renato Giacomelli 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).

  • Eyeglass frames with metallic strip reinforcement traversed by hinge attachment screws
    Patent number: 4592629
    Abstract: Eyeglass frames are produced from reinforced plastic (synthetic resin) material in the form of plastic plates which are provided with a groove of predetermined configuration receiving a metallic reinforcing blade. When the groove is sealed, the blade extends across a bridge piece adapted to the position above the bridge of the nose of the user and around windows receiving lenses for the eyeglasses.
    Type: Grant
    Filed: August 27, 1982
    Date of Patent: June 3, 1986
    Assignee: Morwen s.r.l.
    Inventor: Renato Giacomelli
  • Method for making reinforced plastics material eyeglass frames
    Patent number: 4443074
    Abstract: A method for making reinforced eyeglass frames of plastic material comprises the steps of providing at least a plastic plate, forming therein a groove of predetermined configuration, placing a metallic reinforcing blade in the groove, sealing the groove to permanently embed the reinforcing blade therein and cutting the plate adjacent the metallic reinforcing blade along the profile of the predetermined configuration.
    Type: Grant
    Filed: February 14, 1980
    Date of Patent: April 17, 1984
    Assignee: MORWEN S.r.l.
    Inventor: Renato Giacomelli