Patents by Inventor Silvio Da Pra?

Silvio Da Pra? 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).

  • Frame for eyeglasses
    Publication number: 20070216853
    Abstract: A frame for eyeglasses, comprising a front and two longitudinally elongated flexible elements, adapted to lockingly surround a corresponding lens. Each flexible element is rigidly coupled to the front at a first end and at the second opposite end by way of first and second fixing elements. At least one of the first and second fixing elements is formed by a terminal engagement portion which passes through the front from the bottom upward, passing through an opening which is provided internally with an extraction-prevention device for the terminal engagement portion. The terminal engagement portion protrudes upward from the opening of the front so as to allow a pulling operation for fixing the corresponding end to the front.
    Type: Application
    Filed: March 8, 2007
    Publication date: September 20, 2007
    Inventor: Silvio Da Pra
  • Eyeglasses preset for connection to cellular telephones for transmitting and receiving calls
    Patent number: 7073905
    Abstract: Eyeglasses comprising a microphone in the front part, electronic noise-reduction components, connection cables located inside the eyeglasses, and a connector for a cable for connection to a cellular telephone.
    Type: Grant
    Filed: January 15, 2003
    Date of Patent: July 11, 2006
    Assignee: FOVS S.r.l.
    Inventor: Silvio Da Pra′
  • Eyeglasses preset for connection to cellular telephones for transmitting and receiving calls
    Publication number: 20050213026
    Abstract: Eyeglasses comprising a microphone in the front part, electronic noise-reduction components, connection cables located inside the eyeglasses, and a connector for a cable for connection to a cellular telephone.
    Type: Application
    Filed: January 15, 2003
    Publication date: September 29, 2005
    Inventor: Silvio Da Pra'