Patents by Inventor David A. Unger

David A. Unger 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).

  • Portable table
    Patent number: 8573138
    Abstract: A portable table includes a pedestal arranged to be penetrated into the ground and a tray member arranged to be selectively supported on a top end of the pedestal so as to remain readily separable for transport or storage. A beverage holder arranged to be slidably supported on an upper portion of the pedestal. The pedestal has an offset portion arranged to prevent downwardly sliding of the beverage holder below the upper portion of the pedestal. The tray member includes an upper supporting surface and stiffening ribs therebelow having a matching profile for nested stacking of a plurality of tray members separated from their respective pedestals.
    Type: Grant
    Filed: October 24, 2011
    Date of Patent: November 5, 2013
    Inventor: David A. Unger
  • Portable Table
    Publication number: 20120132113
    Abstract: A portable table includes a pedestal arranged to be penetrated into the ground and a tray member arranged to be selectively supported on a top end of the pedestal so as to remain readily separable for transport or storage. A beverage holder arranged to be slidably supported on an upper portion of the pedestal. The pedestal has an offset portion arranged to prevent downwardly sliding of the beverage holder below the upper portion of the pedestal. The tray member includes an upper supporting surface and stiffening ribs therebelow having a matching profile for nested stacking of a plurality of tray members separated from their respective pedestals.
    Type: Application
    Filed: October 24, 2011
    Publication date: May 31, 2012
    Inventor: David A. Unger