Patents by Inventor Kevin Robert Chwala

Kevin Robert Chwala 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).

  • Hinge assembly for supporting a fan on a roof
    Patent number: 9551499
    Abstract: A buttressed hinge assembly or a flexible hinge assembly adjusts to fit a vent on a wall or a roof in order to hold a fan thereon, which fan is especially suitable for a restaurant roof or wall. The hinge assembly attaches to a roof or wall vent to hold the fan in a proper position, yet permits the fan to be easily moved for cleaning of vent and the fan.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: January 24, 2017
    Assignee: Omni Containment Systems, LLC
    Inventor: Kevin Robert Chwala
  • HINGE ASSEMBLY FOR SUPPORTING A FAN ON A ROOF
    Publication number: 20080113611
    Abstract: A buttressed hinge assembly adjusts to fit a roof in order to hold a fan thereon, which fan is especially suitable for a restaurant roof. The hinge assembly attaches to a roof vent to hold the fan in a proper position, yet permits the fan to be easily moved for cleaning of vent and the fan.
    Type: Application
    Filed: October 20, 2006
    Publication date: May 15, 2008
    Inventor: Kevin Robert Chwala