Patents by Inventor Alfred C. Engelfried, JR.

Alfred C. Engelfried, JR. 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).

  • Multi-functional exercise apparatus
    Patent number: 10695608
    Abstract: A durable and impact-resistant exercise apparatus that is portable, modular, stackable, and weight-adjustable to allow a user to perform a variety of isolated lower body, core, and upper body resistance training exercises as well as full-body strength training exercises to improve a fitness of the user. The exercise apparatus is configured both as a platform for supporting the user during a first plurality of exercises as well as a weighted body for being lifted or moved by the user during a second plurality of exercises.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: June 30, 2020
    Inventor: Alfred C. Engelfried, Jr.
  • MULTI-FUNCTIONAL EXERCISE APPARATUS
    Publication number: 20180117396
    Abstract: A durable and impact-resistant exercise apparatus that is portable, modular, stackable, and weight-adjustable to allow a user to perform a variety of isolated lower body, core, and upper body resistance training exercises as well as full-body strength training exercises to improve the fitness of a user. The exercise apparatus is configured both as a platform for supporting the user during a first plurality of exercises as well as a weighted body for being lifted or moved by the user during a second plurality of exercises.
    Type: Application
    Filed: November 2, 2017
    Publication date: May 3, 2018
    Inventor: Alfred C. Engelfried, JR.