Patents by Inventor Valter Maria De Silva

Valter Maria De Silva 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).

  • Chandelier
    Patent number: D889021
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: June 30, 2020
    Assignee: Performance in Lighting S.p.A.
    Inventor: Valter Maria De Silva
  • Chandelier
    Patent number: D889727
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: July 7, 2020
    Assignee: Performance In Lighting S.p.A.
    Inventor: Valter Maria De Silva
  • Chandelier
    Patent number: D890979
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: July 21, 2020
    Assignee: Performance In Lighting S.p.A.
    Inventor: Valter Maria De Silva