Patents by Inventor Chris B. Pellegrino

Chris B. Pellegrino 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).

  • COMPACT MUFFLER FOR SMALL TWO-STROKE INTERNAL COMBUSTION ENGINES
    Publication number: 20140332312
    Abstract: A muffler providing a compact and low-profile form factor for small two-stroke engines is described, particularly useful for aerodynamic radio controlled aircraft. The muffler comprises a tuned internal header eliminating the need for an external header to mount the inventive muffler to the exhaust port of a two-stroke engine while maintaining enhanced engine performance, obviating the need for a conventional tuned-pipe exhaust.
    Type: Application
    Filed: November 11, 2013
    Publication date: November 13, 2014
    Inventors: Chris B. Harris, Chris B. Pellegrino, Gregory J. Stadeli, Dean W. Glass
  • Compact muffler for small two-stroke internal combustion engines
    Patent number: 8602159
    Abstract: A muffler providing a compact and low-profile form factor for small two-stroke engines is described, particularly useful for aerodynamic radio controlled aircraft. The muffler comprises a tuned internal header eliminating the need for an external header to mount the inventive muffler to the exhaust port of a two-stroke engine while maintaining enhanced engine performance, obviating the need for a conventional tuned-pipe exhaust.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: December 10, 2013
    Inventors: Chris B. Harris, Chris B. Pellegrino, Gregory James Stadeli, Dean William Glass