Patents by Inventor Monte L. Pearson

Monte L. Pearson 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).

  • Wheelend assembly seal
    Patent number: 10794491
    Abstract: A wheelend assembly seal between the hub of a wheelend and a spindle shaft is provided. The wheelend assembly seal is a seal device having at least a static seal structure, a wear ring, and a dynamic seal structure. The dynamic seal structure comprises a resilient member that is biased such that in an uninstalled state, the resilient member diverges from an axially extending portion of the dynamic seal structure. When installed, the resilient member is compressed to be approximately parallel the axially extending portion and forms a seal between the surface of the resilient member and the outer surface of the spindle shaft.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: October 6, 2020
    Assignee: Stemco Products, Inc.
    Inventors: Daniel T. Jimenez, Monte L. Pearson, Mark N. Gold, David W. Bell
  • WHEELEND ASSEMBLY SEAL
    Publication number: 20200124179
    Abstract: A wheelend assembly seal between the hub of a wheelend and a spindle shaft is provided. The wheelend assembly seal is a seal device having at least a static seal structure, a wear ring, and a dynamic seal structure. The dynamic seal structure comprises a resilient member that is biased such that in an uninstalled state, the resilient member diverges from an axially extending portion of the dynamic seal structure. When installed, the resilient member is compressed to be approximately parallel the axially extending portion and forms a seal between the surface of the resilient member and the outer surface of the spindle shaft.
    Type: Application
    Filed: June 5, 2018
    Publication date: April 23, 2020
    Inventors: Daniel T. Jimenez, Monte L. Pearson, Mark N. Gold, David W. Bell