Patents by Inventor Patricia M. Coyne

Patricia M. Coyne 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).

  • Hairbrush with improved temperature characteristics
    Patent number: 10292486
    Abstract: A combination of a hairbrush having a brush head with a concave central portion and captive ends, along with a thermal coating that includes a desired amount of at least one of aluminum, silver, and/or diamond dust in the coating, results in a hairbrush that can be raised to approximately 200° F. in a short timeframe. A conventional hairbrush without either the coating or the captive ends was unable to achieve the desired temperature.
    Type: Grant
    Filed: April 28, 2016
    Date of Patent: May 21, 2019
    Assignee: 1682796 ONTARIO INC.
    Inventors: Michael Victor Vecchiola, Patricia M. Coyne
  • HAIRBRUSH WITH IMPROVED TEMPERATURE CHARACTERISTICS
    Publication number: 20170035193
    Abstract: A combination of a hairbrush having a brush head with a concave central portion and captive ends, along with a thermal coating that includes a desired amount of at least one of aluminum, silver, and/or diamond dust in the coating, results in a hairbrush that can be raised to approximately 200° F. in a short timeframe. A conventional hairbrush without either the coating or the captive ends was unable to achieve the desired temperature.
    Type: Application
    Filed: April 28, 2016
    Publication date: February 9, 2017
    Inventors: Michael Victor Vecchiola, Patricia M. Coyne
  • Temperature indicating hair brush
    Patent number: 5911226
    Abstract: A hairbrush, the surface of which changes colour with temperature, is used to improve the set of human hair during a grooming process. The bristles of the brush may be of a colour temperature dependent nature as well as the surface on which the bristles are mounted or protrude.
    Type: Grant
    Filed: April 20, 1998
    Date of Patent: June 15, 1999
    Inventors: Michael Victor Vecchiola, Patricia M. Coyne