Patents by Inventor Randal L. Chandler

Randal L. Chandler 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).

  • Patent number: 9616709
    Abstract: A castor assembly comprising a base plate, a wheel assembly extending from base plate, a vertical support member plate, a vertical retaining member, a retaining bolt, and a horizontal retaining member. The vertical support member has a pair of vertically spaced slots. The horizontal retaining member extends from the retaining bolt and is movable along the retaining bolt in a way that the horizontal retaining member is positionable between an open position, a first closed position wherein the horizontal retaining member is disposed in the first slot to retain an object having a first size in the object receiving space, and a second closed position wherein the horizontal retaining is disposed in the second slot to retain another object having a second size that is different from the first size in the object receiving space.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: April 11, 2017
    Inventor: Randal L. Chandler
  • Publication number: 20150007414
    Abstract: A castor assembly comprising a base plate, a wheel assembly extending from base plate, a vertical support member plate, a vertical retaining member, a retaining bolt, and a horizontal retaining member. The vertical support member has a pair of vertically spaced slots. The horizontal retaining member extends from the retaining bolt and is movable along the retaining bolt in a way that the horizontal retaining member is positionable between an open position, a first closed position wherein the horizontal retaining member is disposed in the first slot to retain an object having a first size in the object receiving space, and a second closed position wherein the horizontal retaining is disposed in the second slot to retain another object having a second size that is different from the first size in the object receiving space.
    Type: Application
    Filed: September 19, 2014
    Publication date: January 8, 2015
    Inventor: Randal L. Chandler
  • Patent number: 8839743
    Abstract: A cart for transporting livestock equipment having a first and a second stall dividers and two dollies. The first dolly includes a horizontal member, a pair of wheels, and a pair of outer support members. The second dolly includes a horizontal member, a pair of wheels, and a pair of outer support members. To form a cart, an outer support member of the first dolly is received in one of the vertical members of the first stall divider, and the other outer support member of the first dolly is received in the opening of one of the vertical members of the second stall divider. An outer support member of the second dolly is received in the first stall divider and the outer support member of the second dolly is received in the opening of the second stall divider.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: September 23, 2014
    Inventor: Randal L. Chandler
  • Publication number: 20130291803
    Abstract: A cart for transporting livestock equipment having a first and a second stall dividers and two dollies. The first dolly includes a horizontal member, a pair of wheels, and a pair of outer support members. The second dolly includes a horizontal member, a pair of wheels, and a pair of outer support members. To form a cart, an outer support member of the first dolly is received in one of the vertical members of the first stall divider, and the other outer support member of the first dolly is received in the opening of one of the vertical members of the second stall divider. An outer support member of the second dolly is received in the first stall divider and the outer support member of the second dolly is received in the opening of the second stall divider.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 7, 2013
    Inventor: Randal L. Chandler
  • Publication number: 20110271911
    Abstract: A cart for transporting livestock equipment having a first and a second stall dividers and two dollies. The first dolly includes a horizontal member, a pair of wheels, and a pair of outer support members. The second dolly includes a horizontal member, a pair of wheels, and a pair of outer support members. To form a cart, an outer support member of the first dolly is received in one of the vertical members of the first stall divider, and the other outer support member of the first dolly is received in the opening of one of the vertical members of the second stall divider. An outer support member of the second dolly is received in the first stall divider and the outer support member of the second dolly is received in the opening of the second stall divider.
    Type: Application
    Filed: November 9, 2010
    Publication date: November 10, 2011
    Inventor: Randal L. Chandler