Patents by Inventor William Walburn

William Walburn 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: 20060091768
    Abstract: A drawer slide system providing access and stability for side access drawers has a base including an outside pair of vertical webs and a centrally situated elevated portion. Vertically oriented drawer slides are coupled to each of the vertical webs and a horizontally oriented drawer slide is coupled to the centrally situated portion of the base. The vertically oriented drawer slides are coupled to outside margins of a side access drawer adjacent to a bottom of the drawer. The horizontally oriented drawer slide is coupled to a central portion of the bottom of the drawer. The base can be fixed to a bottom surface of a cabinet to position the side access drawer within a suitable drawer receiving opening in the cabinet.
    Type: Application
    Filed: November 3, 2004
    Publication date: May 4, 2006
    Inventor: William Walburn
  • Publication number: 20060001337
    Abstract: A drawer slide system providing access and stability for side access drawers has a base including an outside pair of vertical webs and a centrally situated elevated portion. Vertically oriented drawer slides are coupled to each of the vertical webs and a horizontally oriented drawer slide is coupled to the centrally situated portion of the base. The vertically oriented drawer slides are coupled to outside margins of a side access drawer adjacent to a bottom of the drawer. The horizontally oriented drawer slide is coupled to a central portion of the bottom of the drawer. The base can be fixed to a bottom surface of a cabinet to position the side access drawer within a suitable drawer receiving opening in the cabinet.
    Type: Application
    Filed: July 1, 2004
    Publication date: January 5, 2006
    Inventor: William Walburn
  • Publication number: 20050206282
    Abstract: A shelf lift system includes a pair of support brackets fixed to sidewalls of a cabinet, each bracket having first and second pivots and a swing linkage having first and second bars coupled to the pivots. Shelf supports are coupled to the first and second bars to support a common shelf for movement between an upper position generally coplanar with the cabinet top surface and a lower position situated fully within the cabinet below the top surface. An adjustment plate adjusts the force applied by a biasing member. A latch coupled to each shelf support engages a latch pin coupled to one of the first and seconds bars when the shelf is in the upper position. A latch release lever releases the latch to allow the shelf to move to the lower position. A cushion is fixed to the support bracket at a position to intercept a stop contact portion near the end of one of the bars when the shelf support moves to the lower position.
    Type: Application
    Filed: March 17, 2004
    Publication date: September 22, 2005
    Inventor: William Walburn