Patents by Inventor Steven J. Harrell

Steven J. Harrell 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).

  • Clamping device
    Patent number: 10076145
    Abstract: A clamping device including a first and second magnet is provided. The first magnet includes predetermined first and second side surface areas, and a first friction element on least one of the first and second side surface areas. The second magnet includes predetermined third and fourth side surface areas, and a second friction element on at least one of the third and fourth side surface areas. The first and second friction elements of the first and second magnets are arranged opposite to each other and define a clamping area between the first and second magnets.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: September 18, 2018
    Inventor: Steven J. Harrell
  • CLAMPING DEVICE
    Publication number: 20170265546
    Abstract: A clamping device including a first and second magnet is provided. The first magnet includes predetermined first and second side surface areas, and a first friction element on least one of the first and second side surface areas. The second magnet includes predetermined third and fourth side surface areas, and a second friction element on at least one of the third and fourth side surface areas. The first and second friction elements of the first and second magnets are arranged opposite to each other and define a clamping area between the first and second magnets.
    Type: Application
    Filed: March 17, 2017
    Publication date: September 21, 2017
    Inventor: Steven J. Harrell