Patents by Inventor Justin Zernhelt

Justin Zernhelt 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).

  • Manual coffee grinder
    Patent number: 11457772
    Abstract: A grinder includes a hopper having a top and a bottom and a shaft disposed within the hopper and configured to rotate about a shaft longitudinal axis with respect to the hopper. The shaft includes both a first end nearer to a top of the hopper as compared to a bottom of the hopper and a second end nearer to the bottom of the hopper as compared to the top of the hopper. A blade extends a radial distance outward from the shaft a smaller radial distance at a location on the shaft nearer to the first end of the shaft as compared to a second location on the shaft nearer to the second end.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: October 4, 2022
    Assignee: Helen of Troy Limited
    Inventors: Justin Zernhelt, Larry Witt, James Kwon
  • MANUAL COFFEE GRINDER
    Publication number: 20210059473
    Abstract: A grinder includes a hopper having a top and a bottom and a shaft disposed within the hopper and configured to rotate about a shaft longitudinal axis with respect to the hopper. The shaft includes both a first end nearer to a top of the hopper as compared to a bottom of the hopper and a second end nearer to the bottom of the hopper as compared to the top of the hopper. A blade extends a radial distance outward from the shaft a smaller radial distance at a location on the shaft nearer to the first end of the shaft as compared to a second location on the shaft nearer to the second end.
    Type: Application
    Filed: September 4, 2019
    Publication date: March 4, 2021
    Inventors: Justin Zernhelt, Larry Witt, James Kwon
  • Salad dressing mixing device
    Patent number: D804917
    Type: Grant
    Filed: March 6, 2016
    Date of Patent: December 12, 2017
    Assignee: HELEN OF TROY LIMITED
    Inventors: Lyndon Treacy, Paul Mulhauser, Justin Zernhelt
  • Coffee maker and carafe
    Patent number: D863857
    Type: Grant
    Filed: February 3, 2018
    Date of Patent: October 22, 2019
    Assignee: HELEN OF TROY LIMITED
    Inventors: Mason Adam Umholtz, Neil Kwiatkowski, Justin Zernhelt
  • Coffee maker water reservoir
    Patent number: D863881
    Type: Grant
    Filed: February 3, 2018
    Date of Patent: October 22, 2019
    Assignee: HELEN OF TROY LIMITED
    Inventors: Mason Adam Umholtz, Neil Kwiatkowski, Justin Zernhelt