Patents by Inventor Amarilio do Amaral Duarte Costa

Amarilio do Amaral Duarte Costa 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).

  • Gaming machine
    Patent number: D822117
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: July 3, 2018
    Assignee: FBM Systems and Electronics, Inc.
    Inventor: Amarilio do Amaral Duarte Costa
  • Gaming machine
    Patent number: D822766
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: July 10, 2018
    Assignee: FBM Systems and Electronics, Inc.
    Inventor: Amarilio do Amaral Duarte Costa
  • Gaming machine
    Patent number: D827719
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: September 4, 2018
    Assignee: FBM Systems and, Inc.
    Inventor: Amarilio do Amaral Duarte Costa