Patents by Inventor Donato Mariella

Donato Mariella 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).

  • Sealing device made of plastics material for a bearing unit
    Patent number: 12025184
    Abstract: A sealing device for a bearing unit that includes an inner ring, an outer ring, a plurality of rolling bodies interposed between the inner ring and the outer ring, the sealing device having a radially outer anchoring portion, an intermediate portion, and a radially inner sealing portion distal to the radially outer anchoring portion, the sealing device being made of a single polymer plastic material.
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: July 2, 2024
    Assignee: AKTIEBOLAGET SKF
    Inventors: Donato Mariella, Riccardo Restivo, Giorgia D'Amico, Claudio Foti
  • SEALING DEVICE MADE OF PLASTICS MATERIAL FOR A BEARING UNIT
    Publication number: 20220349445
    Abstract: A sealing device for a bearing unit that includes an inner ring, an outer ring, a plurality of rolling bodies interposed between the inner ring and the outer ring, the sealing device having a radially outer anchoring portion, an intermediate portion, and a radially inner sealing portion distal to the radially outer anchoring portion, the sealing device being made of a single polymer plastic material.
    Type: Application
    Filed: May 3, 2022
    Publication date: November 3, 2022
    Inventors: Donato Mariella, Riccardo Restivo, Girogia D'Amico, Claudio Foti