Patents by Inventor Richard S. Michalo

Richard S. Michalo 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).

  • Hydraulic ram attachment for a rescue tool
    Patent number: 5732932
    Abstract: The invention is an attachment for a hydraulic rescue tool and a method of using the attachment. The attachment comprises a front face; a rear face; two opposing outer side faces; an inner bottom face, having grooves therein and being angled upwardly from the front face to the rear face; two inner side faces, the inner side faces being inclined with respect to the inner bottom face and having longitudinal grooves therein; the faces forming a unitary body having a generally flat V-shaped cross section.
    Type: Grant
    Filed: March 27, 1996
    Date of Patent: March 31, 1998
    Assignee: American Rescue Technology Incorporated
    Inventor: Richard S. Michalo
  • Hydraulic ram attachment for a rescue tool
    Patent number: 5673898
    Abstract: The invention is an attachment for a hydraulic rescue tool and a method of using the attachment. The attachment comprises a front face; a rear face; two opposing outer side faces; an inner bottom face, having grooves therein and being angled upwardly from the front face to the rear face; two inner side faces, the inner side faces being inclined with respect to the inner bottom face and having longitudinal grooves therein; the faces forming a unitary body having a generally flat V-shaped cross section.
    Type: Grant
    Filed: December 30, 1996
    Date of Patent: October 7, 1997
    Assignee: American Rescue Technology Incorporated
    Inventor: Richard S. Michalo