Patents by Inventor Thomas Griggs

Thomas Griggs 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).

  • Cabinet installation device
    Patent number: 6581921
    Abstract: The present invention is a cabinet installation device that is simple in design so as to provide for an apparatus that is not only user friendly, but is successful in operation for achieving the desired results. Enabling such an apparatus, the present invention comprises a base that maintains and houses a support, lifting and lowering assembly. Extending upwardly from the base is a guide assembly. The guide aids during the lifting and lowering process. An access extends through the guide to provide access for the operation of the support and lifting assembly, known as the operational assembly.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: June 24, 2003
    Inventor: Thomas Griggs
  • Cabinet installation device
    Publication number: 20020171189
    Abstract: The present invention is a cabinet installation device that is simple in design so as to provide for an apparatus that is not only user friendly, but is successful in operation for achieving the desired results. Enabling such an apparatus, the present invention comprises a base that maintains and houses a support, lifting and lowering assembly. Extending upwardly from the base is a guide assembly. The guide aids during the lifting and lowering process. An access extends through the guide to provide access for the operation of the support and lifting assembly, known as the operational assembly.
    Type: Application
    Filed: April 18, 2002
    Publication date: November 21, 2002
    Inventor: Thomas Griggs