Patents by Inventor Adam J. Hagen

Adam J. Hagen 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).

  • Dual handle shovel
    Patent number: 9491896
    Abstract: An improved shovel with two handles for reducing the strain on a user's lower back. This two handled shovel provides a shovel with an extension arm that may rotate along the pole of the shovel and may lay flush against the pole in a locked position when not in use. The extension arm provides the additional handle, which may also rotate.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: November 15, 2016
    Inventor: Adam J. Hagen