Patents by Inventor Krystal Krull

Krystal Krull 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).

  • Rolling storage rack system
    Patent number: 7413091
    Abstract: Attached to an upper end or rear sidewall of each of a plurality of movable racks is a hollow tube mounted on a rectangular plate in two places on each rack. Passing through the hollow tubes of each of the plurality of movable racks is a solid rod having a diameter of one to two inches. The solid rod is anchored at opposite ends on two stationary or fixed racks to facilitate sliding of the plurality of racks across a floor. No special equipment is required to maximize floor space for storage of tires.
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: August 19, 2008
    Assignee: Big O Tires, Inc.
    Inventor: Krystal Krull
  • Rolling storage rack system
    Publication number: 20050230337
    Abstract: Attached to an upper end or rear sidewall of each of a plurality of movable racks is a hollow tube mounted on a rectangular plate in two places on each rack. Passing through the hollow tubes of each of the plurality of movable racks is a solid rod having a diameter of one to two inches. The solid rod is anchored at opposite ends on two stationary or fixed racks to facilitate sliding of the plurality of racks across a floor. No special equipment is required to maximize floor space for storage of tires.
    Type: Application
    Filed: April 15, 2004
    Publication date: October 20, 2005
    Inventor: Krystal Krull