Patents by Inventor Kevin Pirolo

Kevin Pirolo 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: 9334787
    Abstract: An exhaust reversion prevention plate is installed within the exhaust pipe of an internal combustion engine in order to prevent a phenomenon known as reversion, which causes a reduction of power available to the engine. A curved plate is affixed within the exhaust pipe with a threaded stud welded to the plate. The curved plate has a wave shape resembling a sinusoidal wave with several peaks and valleys, which are angularly spaced equally around the central axis of the curved plate.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: May 10, 2016
    Inventors: Kevin Pirolo, Devin Ray Bright
  • Publication number: 20140174062
    Abstract: An exhaust reversion prevention plate is installed within the exhaust pipe of an internal combustion engine in order to prevent a phenomenon known as reversion, which causes a reduction of power available to the engine. A curved plate is affixed within the exhaust pipe with a threaded stud welded to the plate. The curved plate has a wave shape resembling a sinusoidal wave with several peaks and valleys, which are angularly spaced equally around the central axis of the curved plate.
    Type: Application
    Filed: December 23, 2013
    Publication date: June 26, 2014
    Inventors: Kevin PIROLO, Devin Ray BRIGHT
  • Patent number: D650316
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: December 13, 2011
    Inventors: Kevin Pirolo, Devin Bright
  • Patent number: D685686
    Type: Grant
    Filed: June 11, 2012
    Date of Patent: July 9, 2013
    Inventors: Kevin Pirolo, Devin Bright
  • Patent number: D688984
    Type: Grant
    Filed: June 11, 2012
    Date of Patent: September 3, 2013
    Inventors: Kevin Pirolo, Devin Bright
  • Patent number: D753473
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: April 12, 2016
    Inventors: Kevin Pirolo, Devin Ray Bright
  • Patent number: D828252
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: September 11, 2018
    Inventors: Kevin Pirolo, Devin Ray Bright
  • Patent number: D841695
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: February 26, 2019
    Inventors: Kevin Pirolo, Devin Ray Bright
  • Patent number: D1004761
    Type: Grant
    Filed: January 7, 2022
    Date of Patent: November 14, 2023
    Inventors: Devin Ray Bright, Kevin Pirolo