Patents by Inventor Charles J. Kron

Charles J. Kron 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: 11344110
    Abstract: The present invention provides a hair cleaning brush enabled to clean human hair and/or animal fur. The hair cleaning brush comprises a brush body and a handle. The brush body having a top side and a bottom wall extending from a periphery of the top side. A plurality of bristles extending from a periphery of the bottom wall of the brush body. A hole is present in the middle of the brush body. A threaded adjusting rod passes through the hole of the brush body to engage with a pusher plate to hold the pusher plate and one or more replaceable sponge pads inside the brush body. The threaded adjusting rod is configured to displace the pusher plate and one or more replaceable sponge pads from a first position to a second position inside the brush body, in response to rotation of a rotary knob by a user.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: May 31, 2022
    Inventor: Charles J. Kron
  • Patent number: 8523743
    Abstract: The present invention includes a user-operated stretching machine for stretching limbs and other body parts of a user. The machine includes a cable system extending from a user operated double reel cable drum to pulleys located at the end of a pair of arms extending angularly from a carriage. The carriage is attached to a curved upright in such a way as to be movably attached to the upright enabling stretching to take place at various angles relative to the upright and user's body.
    Type: Grant
    Filed: November 8, 2010
    Date of Patent: September 3, 2013
    Assignee: The Blue Rooster Inc.
    Inventors: Benjamin J. Miles, Charles J. Kron