Patents by Inventor Christopher L. Conard

Christopher L. Conard 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).

  • Exhaust turbulence attenuator for industrial and shop vacuum cleaning units
    Patent number: 9545179
    Abstract: The invention disclosed is an appliance which, when attached as an accessory to a heavy-duty vacuum cleaning unit such as may be used in industrial applications, as well as in professional and home workshop environments, attenuates exhaust port turbulence on such machines, providing an overall cleaner and safer work environment.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: January 17, 2017
    Inventor: Christopher L. Conard
  • Exhaust Turbulence Attenuator for Industrial and Shop Vacuum Cleaning Units
    Publication number: 20160058254
    Abstract: The invention disclosed is an appliance which, when attached as an accessory to a heavy-duty vacuum cleaning unit such as may be used in industrial applications, as well as in professional and home workshop environments, attenuates exhaust port turbulence on such machines, providing an overall cleaner and safer work environment.
    Type: Application
    Filed: August 27, 2014
    Publication date: March 3, 2016
    Inventor: Christopher L. Conard