Patents by Inventor Hertha Smith

Hertha Smith 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).

  • Cleaning attachment for converting a cleaning implement to a mop
    Patent number: 6745434
    Abstract: A cleaning attachment for converting a cleaning implement, such as a broom, to a mop includes a flexible cover having end sections interconnected by a central section. Fastening structure secures the end sections together to create an enclosure for the broom head. Reusable mounting structure is provided on the exposed lower outer surface of the central section for engagement with a wipe.
    Type: Grant
    Filed: July 27, 2001
    Date of Patent: June 8, 2004
    Assignee: Watch Hill Harbor Technologies
    Inventors: James A. Smith, Hertha Smith
  • Cleaning attachment for converting a cleaning implement to a mop
    Publication number: 20030019065
    Abstract: A cleaning attachment for converting a cleaning implement, such as a broom, to a mop includes a flexible cover having end sections interconnected by a central section. Fastening structure secures the end sections together to create an enclosure for the broom head. Reusable mounting structure is provided on the exposed lower outer surface of the central section for engagement with a wipe.
    Type: Application
    Filed: July 27, 2001
    Publication date: January 30, 2003
    Inventors: James A. Smith, Hertha Smith