Patents by Inventor Justin J. Weldon

Justin J. Weldon 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).

  • STATIONARY MIX CHAMBER
    Publication number: 20240091797
    Abstract: A fast-set, plural component, spray applicator (12) includes a stationary mix chamber (48) to eliminate dynamic metal-to-metal high pressure fluid sealing. The stationary mix chamber (48) mixes the plural components before dispensing the mixed components from the spray applicator.
    Type: Application
    Filed: December 1, 2021
    Publication date: March 21, 2024
    Inventors: Christopher J. Pellin, Joseph E. Tix, Justin J. Weldon, John R. Ingebrand
  • SPRAY APPLICATOR WITH A STATIONARY MIX CHAMBER
    Publication number: 20220379325
    Abstract: A fast-set, plural component, spray applicator (10) includes a stationary mix chamber (48) to eliminate dynamic metal-to-metal high pressure fluid sealing. The stationary mix chamber (48) mixes the plural components before dispensing the mixed components from the spray applicator (10). The spray applicator includes fluid needles (76, 78) configured to engage and disengage seals to perform the fluid valving. Needles (76, 78) control both fluid and air flow to the stationary mix chamber (48).
    Type: Application
    Filed: October 23, 2020
    Publication date: December 1, 2022
    Inventors: Christopher J. Pellin, Joseph E. Tix, Justin J. Weldon
  • Electric pump
    Patent number: D803893
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: November 28, 2017
    Assignee: Graco Minnesota Inc.
    Inventors: Alexander J. Daeger, Justin J. Weldon
  • Protective coatings sprayer
    Patent number: D851211
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: June 11, 2019
    Assignee: Graco Minnesota Inc.
    Inventors: Christopher J. Pellin, Jacob T. Elmer, Roman S. Kopylov, Jeffrey N. Velgersdyk, Bryan K. Colby, Justin J. Weldon
  • Component mixing chamber
    Patent number: D959605
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: August 2, 2022
    Assignee: Graco Minnesota Inc.
    Inventors: Joseph E. Tix, Christopher J. Pellin, Justin J. Weldon
  • Component mixing chamber
    Patent number: D964516
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: September 20, 2022
    Assignee: Graco Minnesota Inc.
    Inventors: Christopher J. Pellin, Joseph E. Tix, Justin J. Weldon
  • Component mixing chamber
    Patent number: D1018779
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: March 19, 2024
    Assignee: Graco Minnesota Inc.
    Inventors: Joseph E. Tix, Christopher J. Pellin, Justin J. Weldon