Patents by Inventor Marcos Manoel Velverde Pereira

Marcos Manoel Velverde Pereira 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).

  • THRUST WASHER
    Publication number: 20180066698
    Abstract: A thrust washer for an internal combustion engine may include a metal base having a contact surface and a slip surface. The contact surface may be in operative communication with an engine block. The slip surface may define at least one ramp section, at least one flat horizontal section, and at least one oil channel. The ramp section and the flat horizontal section may be connected via an asymptotic curved surface. The ramp section may be positioned asymptotically towards the flat horizontal section.
    Type: Application
    Filed: March 3, 2016
    Publication date: March 8, 2018
    Inventor: Marcos Manoel Velverde Pereira