Patents by Inventor Matthew Wayne WALSH

Matthew Wayne WALSH 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).

  • Adjustable length lifting bracket
    Patent number: 11511971
    Abstract: A lifting system may comprise a rod comprising a threaded portion and a lifting bracket assembly configured to be moved up and down the threaded portion. The lifting bracket assembly may comprise a bushing component, a lifting bracket comprising a receiving portion that includes a receiving hole, and a threaded component configured to be inserted over the bushing component. The receiving portion may be configured to be inserted over the bushing component via the receiving hole.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: November 29, 2022
    Assignee: Caterpillar Inc.
    Inventors: Matthew Wayne Walsh, Gabriel J. Ellicott, Brett E. Burke
  • RETENTION DEVICE
    Publication number: 20220341461
    Abstract: In some implementations, a retention apparatus for retaining a rod in a cylinder rod may include a first retention component and a second retention component. The first retention component may be configured to retain the rod in the cylinder rod. The first retention component may comprise a first surface and a second surface. The portion, of the first surface, may be a threaded surface and may be adjacent to the second surface. The portion may be configured to be threaded onto the cylinder rod to cause the second surface to retain the second retention component in the cylinder rod and to cause the second retention component to engage the rod. The second retention component may be configured to engage the rod.
    Type: Application
    Filed: April 23, 2021
    Publication date: October 27, 2022
    Applicant: Caterpillar Inc.
    Inventors: Gabriel J. ELLICOTT, Matthew Wayne WALSH, Brett BURKE, Jeffory Troy CURRY
  • ADJUSTABLE LENGTH LIFTING BRACKET
    Publication number: 20220315389
    Abstract: A lifting system may comprise a rod comprising a threaded portion and a lifting bracket assembly configured to be moved up and down the threaded portion. The lifting bracket assembly may comprise a bushing component, a lifting bracket comprising a receiving portion that includes a receiving hole, and a threaded component configured to be inserted over the bushing component. The receiving portion may be configured to be inserted over the bushing component via the receiving hole.
    Type: Application
    Filed: March 30, 2021
    Publication date: October 6, 2022
    Applicant: Caterpillar Inc.
    Inventors: Matthew Wayne WALSH, Gabriel J. ELLICOTT, Brett E. BURKE