Patents by Inventor Richard F. Halter

Richard F. Halter 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).

  • Patent number: 4051590
    Abstract: A production, automated method of hot forging finished articles from powder metal preforms, and an apparatus for carrying out the method, wherein the preforms are passed through an induction heating device, whereby they are heated to at least forging temperature. Thereafter, the heated preforms are passed to a pair of dies whereby they are forged into finished articles, after which they are cooled. The entire process may, if required, be conducted in a non-oxidizing atmosphere. The apparatus includes an induction heating means, a forging means, a cooling station, feeding or conveying means to introduce the preforms into the induction heating means, and conveying means to move the preforms from the heating means to the forging means and from the forging means to the cooling station. The entire operation is automatic, including the feeding of the preforms through the apparatus, the control of temperature, and the lubrication and preheating of the dies.
    Type: Grant
    Filed: May 8, 1974
    Date of Patent: October 4, 1977
    Assignee: Cincinnati Incorporated
    Inventors: Richard F. Halter, Richard L. DeWeese
  • Patent number: D562139
    Type: Grant
    Filed: October 20, 2005
    Date of Patent: February 19, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Paul Jerome Crabtree, Henry Young Chin, Meral J. Middleton, Ken G. Dieringer, Krista Rijn Schwartz, Richard F. Halter, II, Gregory Donald Berger, Frederick Halden Simonsen
  • Patent number: D562140
    Type: Grant
    Filed: October 20, 2005
    Date of Patent: February 19, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Paul Jerome Crabtree, Henry Young Chin, Meral J. Middleton, Ken G. Dieringer, Krista Rijn Schwartz, Richard F. Halter, II, Gregory Donald Berger, Frederick Halden Simonsen
  • Patent number: D569730
    Type: Grant
    Filed: October 20, 2005
    Date of Patent: May 27, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Paul Jerome Crabtree, Henry Young Chin, Meral J. Middleton, Ken G. Dieringer, Krista Rijn Schwartz, Richard F. Halter, II, Gregory Donald Berger, Frederick Halden Simonsen
  • Patent number: D573884
    Type: Grant
    Filed: March 28, 2006
    Date of Patent: July 29, 2008
    Assignee: The Procter and Gamble Company
    Inventors: Paul Jerome Crabtree, Richard F. Halter, II, Gregory Donald Berger, Frederick Halden Simonsen, Christian Zmoelnig, Martin Diem