Patents by Inventor Daniel W. Hartley

Daniel W. Hartley 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).

  • Combination brush holder and can connector
    Patent number: 4116332
    Abstract: A combination brush holder and can connector including a holder for brushes, such as paint brushes, which is supported for vertical adjustment on a connector by means of which two cans, such as paint cans of conventional construction, are coupled together in sealing engagement with the cans arranged in vertically stacked, inverted relationship with the holder supporting the brush within the interior of the cans so that the brush bristles are immersed in the paint at any level contained in the bottom can.
    Type: Grant
    Filed: July 23, 1976
    Date of Patent: September 26, 1978
    Inventor: Daniel W. Hartley