Patents by Inventor Trudy JOHNSTON

Trudy JOHNSTON 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).

  • Color application bottle with parting comb attachment and related methods of use
    Patent number: 11266217
    Abstract: A device operable to apply coloring dye to hair while coordinating parting of the hair can include a reservoir sized and shaped to receive a coloring compound, a dispenser head in fluid communication with the reservoir, the dispenser head operable to dispense the coloring compound, and a parting comb attachment removably coupled to the reservoir. Related methods of use are also provided.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: March 8, 2022
    Assignee: Concentrics LLC
    Inventor: Trudy Johnston
  • COLOR APPLICATION BOTTLE WITH PARTING COMB ATTACHMENT AND RELATED METHODS OF USE
    Publication number: 20190239614
    Abstract: A device operable to apply coloring dye to hair while coordinating parting of the hair can include a reservoir sized and shaped to receive a coloring compound, a dispenser head in fluid communication with the reservoir, the dispenser head operable to dispense the coloring compound, and a parting comb attachment removably coupled to the reservoir. Related methods of use are also provided.
    Type: Application
    Filed: October 11, 2017
    Publication date: August 8, 2019
    Inventors: Trudy JOHNSTON, Chris CORRIGAN