Patents by Inventor Abner Berracasa

Abner Berracasa 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).

  • Tape applicator
    Patent number: D310687
    Type: Grant
    Filed: May 11, 1987
    Date of Patent: September 18, 1990
    Assignee: Capitol Trading S.A.
    Inventor: Abner Berracasa
  • Document holding device
    Patent number: D317326
    Type: Grant
    Filed: September 17, 1987
    Date of Patent: June 4, 1991
    Assignee: Capitol Tradeing S.A.
    Inventor: Abner Berracasa
  • Fastener for perforated documents
    Patent number: D430204
    Type: Grant
    Filed: March 11, 1999
    Date of Patent: August 29, 2000
    Assignee: Capitol Trading S.A.
    Inventor: Abner Berracasa