Patents by Inventor Harry Martin Rothstein

Harry Martin Rothstein 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).

  • Publication number: 20190143171
    Abstract: A back stretching apparatus includes an upstanding frame defining a stretching zone wherein a user can move a pair of lightly weighted hand grips between an overhead reaching position and a bent over stretched position. A light weight resistance is provided by a weight stack carried within upright frame members and interconnected by an internal pulley and cable system. A stabilization bar is disposed forwardly of the upright frame members and provides the user a target for the stretching and stabilization of the user in the stretched position. The light weight resistance permits the user to stretch their back muscles without exertion to limit the likelihood of back injury.
    Type: Application
    Filed: November 13, 2017
    Publication date: May 16, 2019
    Inventor: Harry Martin Rothstein