Patents by Inventor Joao Cardinali Ieda

Joao Cardinali Ieda 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).

  • Thermostat for an automatic hydraulic transmission system
    Publication number: 20050145706
    Abstract: The present invention has a by-pass thermostat assembly (1) that is connected to the oil circulation system of an automatic hydraulic transmission system of an internal combustion or other engine. The assembly includes a block or a case (4) with an inner housing (5) to locate a thermostatic valve within a casing (7) that acts as a piston sliding along the housing, and being biased by a spring. The housing (5) is covered by an end plug (11).
    Type: Application
    Filed: December 29, 2003
    Publication date: July 7, 2005
    Applicant: WAHLER METALURGICA LTDA
    Inventor: Joao Cardinali Ieda