Patents by Inventor David Pringle

David Pringle 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).

  • Publication number: 20130241421
    Abstract: A hybrid power supply for a high intensity light includes a power supply coupled to the high intensity light, wherein the power supply has a power rating less than a power rating for the high intensity light, and a battery, the battery having a power rating greater than or equal to the power rating for the high intensity light. A switch is coupled between the high intensity light and the battery, such that when the switch is closed the battery is coupled to the high intensity light, and such that when the switch is open the battery is not coupled to the high intensity light.
    Type: Application
    Filed: March 11, 2013
    Publication date: September 19, 2013
    Applicant: Luminys Systems Corp.
    Inventor: David Pringle
  • Publication number: 20050246989
    Abstract: Some embodiments of the present invention provide a backsplash for protecting a first surface adjacent a work surface. In some embodiments, the backsplash includes a layer of tiles having a front surface exposed and resistant to byproducts of work performed on the work surface. In some embodiments, the layer of tiles are coupled together for installation and removal from the first surface as a single integral unit. Also, in some embodiments the backsplash includes a mount positioned to releasably and removably couple the backsplash to the first surface in at least one location between the backsplash and the first surface. The mount can retain the layer of tiles in a substantially perpendicular relationship with respect to the work surface when the backsplash is in the mounted position upon the first surface. Also, some embodiments of the present invention provide a method of releaseably coupling a backsplash to a first surface adjacent a work surface.
    Type: Application
    Filed: April 2, 2004
    Publication date: November 10, 2005
    Inventors: David Pringle, Kenneth Jonas, Donovan Gehring, Christopher Nemacheck, Karen Formico
  • Patent number: D652556
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: January 17, 2012
    Inventors: David Pringle, Ashot Nalbandyan
  • Patent number: D725767
    Type: Grant
    Filed: June 4, 2013
    Date of Patent: March 31, 2015
    Assignee: Broan-NuTone LLC
    Inventors: Kiyoshi Hoshino, Benjamin Puffer, David Pringle