Patents by Inventor Anthony M. Ruggiero

Anthony M. Ruggiero 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).

  • Invalid walker with improved brake means
    Patent number: 4211309
    Abstract: An invalid walker includes a frame having a plurality of support points. A wheel is secured to the frame at each of the support points. A brake is connected to each wheel and includes a brake drum attached to the wheel, a brake lining surrounding substantially the entire circumferential peripheral surface of said brake drum and force generating means connected to said brake lining for providing a force acting on the entire surface of said brake lining to retard rotation of each wheel.
    Type: Grant
    Filed: April 12, 1978
    Date of Patent: July 8, 1980
    Inventor: Anthony M. Ruggiero