Patents by Inventor Gabriel Sbravatti FERREIRA

Gabriel Sbravatti FERREIRA 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).

  • Seal having undulating seal component and systems, assemblies, and methods thereof
    Patent number: 11261973
    Abstract: A sealing comprises a seal portion and a plate portion fixed to the seal portion. The seal portion can have an undulating configuration of at least one peak and at least one valley, and the plate portion can circumferentially surround the seal portion. The seal portion can be made of a first material and the plate portion can be made of a second material more rigid than the first material. The seal portion can have a radially inward facing contact surface that defines a central opening of the sealing.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: March 1, 2022
    Assignee: Caterpillar Inc.
    Inventors: Anish Mathur, Ryan P. Morge, Gabriel Sbravatti Ferreira, David W. Holthaus, Mark J. Kiesel, Christopher A. Monroe
  • SEAL HAVING UNDULATING SEAL COMPONENT AND SYSTEMS, ASSEMBLIES, AND METHODS THEREOF
    Publication number: 20210270374
    Abstract: A sealing comprises a seal portion and a plate portion fixed to the seal portion. The seal portion can have an undulating configuration of at least one peak and at least one valley, and the plate portion can circumferentially surround the seal portion. The seal portion can be made of a first material and the plate portion can be made of a second material more rigid than the first material. The seal portion can have a radially inward facing contact surface that defines a central opening of the sealing.
    Type: Application
    Filed: February 27, 2020
    Publication date: September 2, 2021
    Applicant: Caterpillar Inc.
    Inventors: Anish MATHUR, Ryan P. MORGE, Gabriel Sbravatti FERREIRA, David W. HOLTHAUS, Mark J. KIESEL, Christopher A. MONROE