Patents by Inventor William Chirrey

William Chirrey 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).

  • Patent number: 11396905
    Abstract: The apparatus includes a first tie rod end component having a first threaded surface and a second tie rod end component having a second threaded surface. The first and second tie rod end components are configured to rotatably couple to a center component in opposite directions. The tie rod end components each include a groove designed to assist a user in determining whether the tie rod ends are properly coupled to the center component. If the groove is visible to a user then the tie-rod end is not screwed in far enough. In contrast, it the groove is hidden that indicates that the tie rod end component and the center component are properly assembled to each other.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: July 26, 2022
    Assignee: Stemco Products, Inc.
    Inventors: William Chirrey, Paul Dolan, Altan Ugurkan, James Allen Baker
  • Publication number: 20190323549
    Abstract: The apparatus includes a first tie rod end component having a first threaded surface and a second tie rod end component having a second threaded surface. The first and second tie rod end components are configured to rotatably couple to a center component in opposite directions. The tie rod end components each include a groove designed to assist a user in determining whether the tie rod ends are properly coupled to the center component. If the groove is visible to a user then the tie-rod end is not screwed in far enough. In contrast, it the groove is hidden that indicates that the tie rod end component and the center component are properly assembled to each other.
    Type: Application
    Filed: November 30, 2017
    Publication date: October 24, 2019
    Inventors: William CHIRREY, Paul DOLAN, Altan UGURKAN, James Allen BAKER
  • Patent number: 10427652
    Abstract: A kingpin removal system including a cart assembly having one or more wheels and a yoke assembly carried by the cart assembly and positionable around a steering spindle of a vehicle's wheel end assembly. The yoke assembly can include a pair of plates interconnected by a pair of rods. An intermediate plate is positioned between the pair of yoke plates. A wheel end support mechanism can be carried by the cart assembly and a hub mounting ring can be carried by the wheel end support mechanism. The hub mounting ring can be positioned to connect to and support the wheel end assembly once the kingpin is removed.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: October 1, 2019
    Assignee: Stemco Products, Inc.
    Inventors: William Chirrey, Paul Dolan, Eric Downing, Thor David Sabgash, David Osowski
  • Publication number: 20180304867
    Abstract: A kingpin removal system including a cart assembly having one or more wheels and a yoke assembly carried by the cart assembly and positionable around a steering spindle of a vehicle's wheel end assembly. The yoke assembly can include a pair of plates interconnected by a pair of rods. An intermediate plate is positioned between the pair of yoke plates. A wheel end support mechanism can be carried by the cart assembly and a hub mounting ring can be carried by the wheel end support mechanism. The hub mounting ring can be positioned to connect to and support the wheel end assembly once the kingpin is removed.
    Type: Application
    Filed: June 29, 2018
    Publication date: October 25, 2018
    Inventors: William Chirrey, Paul Dolan, Eric Downing, Thor David Sabgash, David Osowski
  • Publication number: 20180126962
    Abstract: A kingpin removal system including a cart assembly having one or more wheels and a yoke assembly carried by the cart assembly and positionable around a steering spindle of a vehicle's wheel end assembly. The yoke assembly can include a pair of plates interconnected by a pair of rods. A wheel end support mechanism can be carried by the cart assembly and a hub mounting ring can be carried by the wheel end support mechanism. The hub mounting ring can be positioned to connect to and support the wheel end assembly once the kingpin is removed.
    Type: Application
    Filed: November 2, 2017
    Publication date: May 10, 2018
    Inventors: William Chirrey, Paul Dolan
  • Patent number: D839795
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: February 5, 2019
    Assignee: Stemco Products, Inc.
    Inventors: William Chirrey, Paul Dolan, Altan U{hacek over (g)}urkan