Patents by Inventor John LEDER

John LEDER 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).

  • Welding tool and method of using a welding tool
    Patent number: 11638964
    Abstract: A welding tool includes a tool support and a welding torch coupled to the tool support. The welding tool is configured to rotate relative to the tool support about a welding axis. A locating device is coupled to the tool support and is movable between a retracted position and an extended position. In the extended position, the locating device extends toward the welding axis. The locating device includes a recess at an end of the locating device. The recess is configured such that, when a predetermined object to be welded (such as an anchor rod) is positioned at least partially within the recess of the locating device in the extended position, the welding axis passes through the object to be welded.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: May 2, 2023
    Assignee: SUPREME GROUP LP
    Inventors: Wilfred Jerome Cupido, John Leder
  • WELDING TOOL AND METHOD OF USING A WELDING TOOL
    Publication number: 20200398361
    Abstract: A welding tool includes a tool support and a welding torch coupled to the tool support. The welding tool is configured to rotate relative to the tool support about a welding axis. A locating device is coupled to the tool support and is movable between a retracted position and an extended position. In the extended position, the locating device extends toward the welding axis. The locating device includes a recess at an end of the locating device. The recess is configured such that, when a predetermined object to be welded (such as an anchor rod) is positioned at least partially within the recess of the locating device in the extended position, the welding axis passes through the object to be welded.
    Type: Application
    Filed: August 31, 2020
    Publication date: December 24, 2020
    Inventors: Wilfred Jerome Cupido, John Leder
  • Welding tool
    Patent number: 10792749
    Abstract: A welding tool includes a tool support and a welding torch coupled to the tool support. The welding tool is configured to rotate relative to the tool support about a welding axis. A locating device is coupled to the tool support and is movable between a retracted position and an extended position. In the extended position, the locating device extends toward the welding axis. The locating device includes a recess at an end of the locating device. The recess is configured such that, when a predetermined object to be welded (such as an anchor rod) is positioned at least partially within the recess of the locating device in the extended position, the welding axis passes through the object to be welded.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: October 6, 2020
    Assignee: Supreme Group LP
    Inventors: Wilfred Jerome Cupido, John Leder
  • WELDING TOOL
    Publication number: 20200306858
    Abstract: A welding tool includes a tool support and a welding torch coupled to the tool support. The welding tool is configured to rotate relative to the tool support about a welding axis. A locating device is coupled to the tool support and is movable between a retracted position and an extended position. In the extended position, the locating device extends toward the welding axis. The locating device includes a recess at an end of the locating device. The recess is configured such that, when a predetermined object to be welded (such as an anchor rod) is positioned at least partially within the recess of the locating device in the extended position, the welding axis passes through the object to be welded.
    Type: Application
    Filed: April 1, 2019
    Publication date: October 1, 2020
    Inventors: Wilfred Jerome CUPIDO, John LEDER