Patents by Inventor Murray Robert Laing

Murray Robert Laing 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: 5966916
    Abstract: A windrow turning apparatus which mounts to a front of a tractor and has a first rake support assembly and a second rake support assembly. The rake support assemblies support rotary raking wheels at an angle in relation to a support frame extending from a forward end outwardly toward a tractor attachment end. A farmer can lower either the first rake support assembly or the second rake support assembly to an operative position, depending upon the direction that windrow needs to be turned in order to maintain consistent windrow spacing.
    Type: Grant
    Filed: December 29, 1997
    Date of Patent: October 19, 1999
    Inventor: Murray Robert Laing