Patents by Inventor Joe J DiPippo

Joe J DiPippo 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).

  • Self-cleaning hair brush
    Patent number: 7908700
    Abstract: A hair brush with a cleaning element for removing entwined hair from the brush after use. The cleaning element of the brush includes a plate(s) with opening through which the bristles protrude. When the plate is expanded, the plate pushes any hairs entwined in the bristles to the tips of the bristles where they are removed. The brush also has a post mechanism, which allows for the adjustment of the cleaning element to various intermediary positions, effectively adjusting the length of the bristles for use of the brush.
    Type: Grant
    Filed: February 28, 2006
    Date of Patent: March 22, 2011
    Inventor: Joe J DiPippo
  • Self-cleaning hair brush
    Patent number: 7739769
    Abstract: A hair brush with a cleaning element for removing entwined hair from the brush before or after use. The cleaning element of the brush includes a plate(s) with opening through which the bristles protrude. When the plate is expanded, the plate pushes any hairs entwined in the bristles to the tips of the bristles where they are removed. The brush also has a post mechanism, which allows for the adjustment of the cleaning element to various intermediary positions, effectively adjusting the length of the bristles for use of the brush.
    Type: Grant
    Filed: June 28, 2007
    Date of Patent: June 22, 2010
    Inventor: Joe J DiPippo
  • Self-cleaning hair brush
    Patent number: 7506396
    Abstract: A hair brush with a cleaning element for removing entwined hair from the brush after use. The cleaning element of the brush includes a plate(s) with opening through which the bristles protrude. When the plate is expanded, the plate pushes any hairs entwined in the bristles to the tips of the bristles where they are removed. The brush also has a post mechanism, which allows for the adjustment of the cleaning element to various intermediary positions, effectively adjusting the length of the bristles for use of the brush.
    Type: Grant
    Filed: May 10, 2006
    Date of Patent: March 24, 2009
    Inventor: Joe J DiPippo