Patents by Inventor Sergio Bergagnini

Sergio Bergagnini 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).

  • Panel fence
    Patent number: 4684108
    Abstract: A modular fence construction utilizing flat bar stock for the rails and pickets, and substantially standard metal shapes for the posts between fence sections.
    Type: Grant
    Filed: September 10, 1986
    Date of Patent: August 4, 1987
    Inventor: Sergio Bergagnini
  • Fence
    Patent number: D300363
    Type: Grant
    Filed: September 10, 1986
    Date of Patent: March 21, 1989
    Inventor: Sergio Bergagnini