Patents by Inventor Hadley Stuart

Hadley Stuart 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).

  • Single point lifting structure for a work machine
    Patent number: 11753794
    Abstract: In accordance with one aspect of the present disclose, a lift apparatus for a work machine is provided. The lift apparatus may have a horizontally disposed lift frame that has a mount on its top surface. The lift apparatus may further include a first elongated member having a first end and a second end. The first elongated member is vertically disposed and attached to a first side of the lift frame at the first end, and the second end includes a first attachment point for attaching to the work machine. The lift apparatus further includes a second elongated member that has a first end and a second end, the second elongated member is vertically disposed and attached to a second side of the lift frame at the first end, and the second end includes a second attachment point for attaching to the work machine.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: September 12, 2023
    Assignee: Caterpillar Inc.
    Inventors: Hadley Stuart, Brad Lancaster, Matthew Kalus, Gerald Fuerst
  • SINGLE PONT LIFTING STRUCTURE FOR A WORK MACHINE
    Publication number: 20210238825
    Abstract: In accordance with one aspect of the present disclose, a lift apparatus for a work machine is provided. The lift apparatus may have a horizontally disposed lift frame that has a mount on its top surface. The lift apparatus may further include a first elongated member having a first end and a second end. The first elongated member is vertically disposed and attached to a first side of the lift frame at the first end, and the second end includes a first attachment point for attaching to the work machine. The lift apparatus further includes a second elongated member that has a first end and a second end, the second elongated member is vertically disposed and attached to a second side of the lift frame at the first end, and the second end includes a second attachment point for attaching to the work machine.
    Type: Application
    Filed: February 3, 2020
    Publication date: August 5, 2021
    Applicant: Caterpillar Inc.
    Inventors: Hadley Stuart, Brad Lancaster, Matthew Kalus, Gerald Fuerst
  • HAND WASHING DEVICE
    Publication number: 20160227917
    Abstract: An apparatus and method for hand washing is disclosed. In some embodiments, a hand washing device includes a body graspable by a user; at least one of a speaker, light and vibration mechanism disposed in the body; and a washing surface attached to the body. In some embodiments, the hand washing device alerts the user with the at least of the speaker, light and vibration mechanism to entice people to wash their hands, and to enhance engagement and focus during hand washing.
    Type: Application
    Filed: February 4, 2016
    Publication date: August 11, 2016
    Applicant: BoBear LLC
    Inventors: Kelly Stuart, Jonathan Stuart, Hadley Stuart, Marcel Botha