Patents by Inventor Christian Arnold Litterst

Christian Arnold Litterst 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).

  • Razor handle with movable members
    Patent number: 11806885
    Abstract: A handle for a shaving razor in which the handle comprises a frame and a movable member assembly operably coupled to the frame such that the frame is disposed between the movable member assembly and where the movable member assembly portions are configured to move both above and below the frame. The movement can be linear or rotational. The movable member assembly comprises one or more springs. A method of manufacturing a razor handle comprising the steps of providing an upper portion with one or more upper elements, providing a lower portion with one or more lower elements, securing the upper portion to the lower portion wherein a rigid member extends between the upper portion and the lower portion.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: November 7, 2023
    Assignee: The Gillette Company LLC
    Inventors: Steven Michael Bourque, Robert Harold Johnson, Kelly Daniel Bridges, Matthew Stephen Bauer, Jack Anthony Washington, Charles James Bassett, Christopher Ramm, Ashok Bakul Patel, Christian Arnold Litterst, Christoph Zegula
  • Razor handle with movable members
    Patent number: 11607820
    Abstract: A handle for a shaving razor in which the handle comprises a frame and a movable member assembly operably coupled to the frame such that the frame is disposed between the movable member assembly and where the movable member assembly upper and lower portions are configured to move both above and below the frame. The movement can be linear or rotational. The movable member assembly comprises one or more springs.
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: March 21, 2023
    Assignee: The Gillette Company LLC
    Inventors: Robert Harold Johnson, Matthew Stephen Bauer, Jack Anthony Washington, Charles James Bassett, Christopher Ramm, Steven Michael Bourque, Kelly Daniel Bridges, Ashok Bakul Patel, Christian Arnold Litterst, Christoph Zegula
  • Razor handle with movable members
    Patent number: 11590669
    Abstract: A handle for a shaving razor in which the handle comprises a frame and a movable member assembly operably coupled to the frame such that the frame is disposed between the movable member assembly and where the movable member assembly upper and lower portions are configured to move both above and below the frame. The movement can be linear or rotational. The movable member assembly comprises one or more springs.
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: February 28, 2023
    Assignee: The Gillette Company LLC
    Inventors: Robert Harold Johnson, Matthew Stephen Bauer, Jack Anthony Washington, Charles James Bassett, Christopher Ramm, Steven Michael Bourque, Kelly Daniel Bridges, Ashok Bakul Patel, Christian Arnold Litterst, Christoph Zegula
  • RAZOR HANDLE WITH MOVABLE MEMBERS
    Publication number: 20220258366
    Abstract: A handle for a shaving razor in which the handle comprises a frame and a movable member assembly operably coupled to the frame such that the frame is disposed between the movable member assembly and where the movable member assembly upper and lower portions are configured to move both above and below the frame. The movement can be linear or rotational. The movable member assembly comprises one or more springs.
    Type: Application
    Filed: May 9, 2022
    Publication date: August 18, 2022
    Inventors: Robert Harold Johnson, Matthew Stephen Bauer, Jack Anthony Washington, Charles James Bassett, Christopher Ramm, Steven Michael Bourque, Kelly Daniel Bridges, Ashok Bakul Patel, Christian Arnold Litterst, Christoph Zegula
  • RAZOR HANDLE WITH MOVABLE MEMBERS
    Publication number: 20220258367
    Abstract: A handle for a shaving razor in which the handle comprises a frame and a movable member assembly operably coupled to the frame such that the frame is disposed between the movable member assembly and where the movable member assembly upper and lower portions are configured to move both above and below the frame. The movement can be linear or rotational. The movable member assembly comprises one or more springs.
    Type: Application
    Filed: May 9, 2022
    Publication date: August 18, 2022
    Inventors: Robert Harold Johnson, Matthew Stephen Bauer, Jack Anthony Washington, Charles James Bassett, Christopher Ramm, Steven Michael Bourque, Kelly Daniel Bridges, Ashok Bakul Patel, Christian Arnold Litterst, Christoph Zegula
  • Razor handle with movable members
    Patent number: 11358294
    Abstract: A handle for a shaving razor in which the handle comprises a frame and a movable member assembly operably coupled to the frame such that the frame is disposed between the movable member assembly and where the movable member assembly upper and lower portions are configured to move both above and below the frame. The movement can be linear or rotational. The movable member assembly comprises one or more springs.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: June 14, 2022
    Assignee: The Gillette Company LLC
    Inventors: Robert Harold Johnson, Matthew Stephen Bauer, Jack Anthony Washington, Charles James Bassett, Christopher Ramm, Steven Michael Bourque, Kelly Daniel Bridges, Ashok Bakul Patel, Christian Arnold Litterst, Christoph Zegula
  • RAZOR HANDLE WITH MOVABLE MEMBERS
    Publication number: 20190299453
    Abstract: A handle for a shaving razor in which the handle comprises a frame and a movable member assembly operably coupled to the frame such that the frame is disposed between the movable member assembly and where the movable member assembly portions are configured to move both above and below the frame. The movement can be linear or rotational. The movable member assembly comprises one or more springs. A method of manufacturing a razor handle comprising the steps of providing an upper portion with one or more upper elements, providing a lower portion with one or more lower elements, securing the upper portion to the lower portion wherein a rigid member extends between the upper portion and the lower portion.
    Type: Application
    Filed: March 28, 2019
    Publication date: October 3, 2019
    Inventors: Steven Michael Bourque, Robert Harold Johnson, Kelly Daniel Bridges, Matthew Stephen Bauer, Jack Anthony Washington, Charles James Bassett, Christopher Ramm, Ashok Bakul Patel, Christian Arnold Litterst, Christoph Zegula
  • RAZOR HANDLE WITH MOVABLE MEMBERS
    Publication number: 20190299477
    Abstract: A handle for a shaving razor in which the handle comprises a frame and a movable member assembly operably coupled to the frame such that the frame is disposed between the movable member assembly and where the movable member assembly upper and lower portions are configured to move both above and below the frame. The movement can be linear or rotational. The movable member assembly comprises one or more springs.
    Type: Application
    Filed: March 28, 2019
    Publication date: October 3, 2019
    Inventors: Robert Harold Johnson, Matthew Stephen Bauer, Jack Anthony Washington, Charles James Bassett, Christopher Ramm, Steven Michael Bourque, Kelly Daniel Bridges, Ashok Bakul Patel, Christian Arnold Litterst, Christoph Zegula
  • RAZOR HANDLE WITH MOVABLE MEMBERS
    Publication number: 20190299473
    Abstract: A handle for a shaving razor in which the handle comprises a frame and a movable member assembly operably coupled to the frame such that the frame is disposed between the movable member assembly and where the movable member assembly portions are configured to move both above and below the frame. The movement can be linear or rotational. The movable member assembly comprises one or more springs. The first member and the second member are coupled together through said rigid member. The rigid member can include a rigid member platform which has a width to thickness ratio from about 7 to about 60.
    Type: Application
    Filed: March 28, 2019
    Publication date: October 3, 2019
    Inventors: Robert Harold Johnson, Matthew Stephen Bauer, Jessy Lee Cusack, Jack Anthony Washington, Charles James Bassett, Christopher Ramm, Steven Michael Bourque, Ashok Bakul Patel, Christian Arnold Litterst, Christoph Zegula