Patents by Inventor Jayadeva R. Puthran

Jayadeva R. Puthran 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).

  • Electrical discharge machine with automatically replaceable electrodes
    Patent number: 4633053
    Abstract: An electrical discharge machine with automatically replaceable electrodes. The machine includes an electrode holder with a clamp operable to alternately receive and release an electrode, an electrode cartridge containing a plurality of stacked electrodes and a shuttle movable toward and away from the electrode holder. When the shuttle is moved toward the electrode holder, it removes an electrode from the cartridge and moves it into alignment with the electrode holder.
    Type: Grant
    Filed: May 27, 1982
    Date of Patent: December 30, 1986
    Assignee: Raycon Corporation
    Inventor: Jayadeva R. Puthran