Patents by Inventor Frank Josepn Arlasky

Frank Josepn Arlasky 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).

  • Backpressure reducing exhaust system with stationary blade structure
    Patent number: 7380639
    Abstract: The present invention provides an exhaust chamber system, comprising a stationary propeller type blade assembly with a nose cone within or adjacent to an expansion chamber, to create a vortex that swirls exhaust gas towards the outlet. The resultant vacuum within the exhaust chamber aids in scavenging an internal combustion engines exhaust gases, and in reducing system back pressure The exhaust chamber maintains the sound level of the exhaust within acceptable limits, while delivering improved horsepower, torque, and/or fuel efficiency over standard and other performance mufflers.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: June 3, 2008
    Assignee: Arlasky Performance Inc.
    Inventor: Frank Josepn Arlasky