Patents by Inventor Carl A. Magavero

Carl A. Magavero 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).

  • Plumber's handle pulling tool
    Patent number: 4123838
    Abstract: A plumber's handle pulling tool for pulling valve handles from valve stems includes an outer stabilizing clamp providing a pair of substantially "C" shaped stabilizing arms affixed to an outer bar element, an inner handle pulling clamp providing a pair of substantially "C" shaped pulling arms affixed to an inner bar element, and a threaded rod rotatably affixed on one end thereof to the inner bar and threadably disposed through a threaded aperture located in the outer bar element.
    Type: Grant
    Filed: October 17, 1977
    Date of Patent: November 7, 1978
    Inventor: Carl A. Magavero