Patents by Inventor Joao Emilio Dias Moreira

Joao Emilio Dias Moreira 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).

  • Pet waste and refuse collection system and method
    Patent number: 7226098
    Abstract: System and method for vacuum actuated collection of pet waste and refuse. The system comprises a vacuum assembly operatively disposed in a vacuum chamber. The vacuum chamber is in operative fluid communication with a receiving chamber that receives and at least temporarily holds the vacuum lifted per waste and/or refuse. A handle assembly and actuator are operatively coupled to the vacuum assembly to control the generation of the vacuum. A collector may be disposed at least partially in the receiving chamber to permit easy disposal of the pet waste and refuse.
    Type: Grant
    Filed: May 18, 2006
    Date of Patent: June 5, 2007
    Inventor: Joao Emilio Dias Moreira