Patents by Inventor Harold Baldwin

Harold Baldwin 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).

  • Method and apparatus for casting of non-ferrous metals
    Publication number: 20030102102
    Abstract: The current invention replaces the toggle clamping mechanism of known die casting machines with a hydraulic clamping mechanism. Advantageously, the machine with hydraulic clamps requires less space than the machines utilizing toggle clamping mechanisms. The machine of this invention has a significantly smaller footprint, takes up less space and is about 30% shorter than machines with toggle clamps. The hydraulic clamping mechanism of the current invention not only decreases the size of the casting machine, but also produces uniform clamping force. The hydraulic clamp according to one presently preferred embodiment of this invention is a hydro-mechanical clamp.
    Type: Application
    Filed: October 24, 2002
    Publication date: June 5, 2003
    Applicant: Taylor's Industrial Services, LLC
    Inventors: Christopher Filos, John Rexford, Kenneth Eichhorn, Harold Baldwin