Patents by Inventor Evan Cutter Waller

Evan Cutter Waller 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).

  • Patent number: 11813760
    Abstract: A haircutter handle has upper and lower housings. The upper housing and lower housing join to form a circumvoluted and/or spiraled exterior surface. The handle narrows and extends axially from a blade end to a handle or gripping end. The blade has an upper blade that oscillates over the lower blade to cut hair. The handle has a reduction taper that facilitates gripping and/or handling the handle. The taper also orients the motor and battery so that the center of gravity is positioned within the palm of the user's hand when gripping the handle. The blade end of the handle has a width and/or height that are greater than a width and/or height at the handle end. The reduction in height and/or width dimensions define a taper. In some embodiments, the width tapers more than the height tapers to facilitate gripping the handle about the center of gravity.
    Type: Grant
    Filed: February 14, 2023
    Date of Patent: November 14, 2023
    Assignee: Andis Company
    Inventors: Joseph Novak, Evan Cutter Waller, Andreas Lundbäck, Viktor Berglin
  • Publication number: 20230191638
    Abstract: A haircutter handle has upper and lower housings. The upper housing and lower housing join to form a circumvoluted and/or spiraled exterior surface. The handle narrows and extends axially from a blade end to a handle or gripping end. The blade has an upper blade that oscillates over the lower blade to cut hair. The handle has a reduction taper that facilitates gripping and/or handling the handle. The taper also orients the motor and battery so that the center of gravity is positioned within the palm of the user's hand when gripping the handle. The blade end of the handle has a width and/or height that are greater than a width and/or height at the handle end. The reduction in height and/or width dimensions define a taper. In some embodiments, the width tapers more than the height tapers to facilitate gripping the handle about the center of gravity.
    Type: Application
    Filed: February 14, 2023
    Publication date: June 22, 2023
    Inventors: Joseph Novak, Evan Cutter Waller, Andreas Lundbäck, Viktor Berglin
  • Patent number: 11602865
    Abstract: A haircutter handle has upper and lower housings. The upper housing and lower housing join to form a circumvoluted and/or spiraled exterior surface. The handle narrows and extends axially from a blade end to a handle or gripping end. The blade has an upper blade that oscillates over the lower blade to cut hair. The handle has a reduction taper that facilitates gripping and/or handling the handle. The taper also orients the motor and battery so that the center of gravity is positioned within the palm of the user's hand when gripping the handle. The blade end of the handle has a width and/or height that are greater than a width and/or height at the handle end. The reduction in height and/or width dimensions define a taper. In some embodiments, the width tapers more than the height tapers to facilitate gripping the handle about the center of gravity.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: March 14, 2023
    Assignee: Andis Company
    Inventors: Joseph Novak, Evan Cutter Waller, Andreas Lundbäck, Viktor Berglin
  • Publication number: 20220184833
    Abstract: A haircutter handle is described that has upper and lower housings. The upper housing and lower housing join to form a circumvoluted and/or spiraled exterior surface. The handle narrows and extends axially from a blade end to a handle or gripping end opposite the blade. The blade has a cutter or upper blade that oscillated over the lower blade to cut hair. The handle has a reduction taper that facilitates gripping and/or handling the handle. The taper also orients the motor and battery so that the center of gravity is positioned within the palm of the user's hand when gripping the handle. The blade end of the handle has a width and/or height greater that are than a width and/or height at the handle end. The reduction in height and/or width dimensions define a taper. In some embodiments, the width tapers more than the height tapers to facilitate gripping handle about the center of gravity.
    Type: Application
    Filed: May 12, 2021
    Publication date: June 16, 2022
    Inventors: Joseph Novak, Evan Cutter Waller, Andreas Lundbäck, Viktor Berglin
  • Patent number: D974659
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: January 3, 2023
    Assignee: Andis Company
    Inventors: Joseph Novak, Evan Cutter Waller, Andreas Lundbäck, Viktor Berglin