Patents by Inventor Anthony J. Cascolan

Anthony J. Cascolan 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).

  • Permanent magnet latching solenoid
    Patent number: 6265956
    Abstract: A permanent magnet latching solenoid with a central passage carrying a reciprocative armature has a magnetically permeable bushing press-fit in each end of the bobbin. The outer ends of the bushings define the outer ends of the bore. A separate preformed magnetically permeable frame surrounds the bobbin and includes end wall portions that abut the outer ends of the bushings. The bobbin assembly is inserted laterally into the frame, with the ends of the bushings against the ends of the frame. Openings in the end walls of the frame accommodate free passage of an operator rod element which is affixed to the armature.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: July 24, 2001
    Assignee: Magnet-Schultz of America, Inc.
    Inventors: Anthony J. Cascolan, Ralph E. Mishler