Patents by Inventor Harry Heilemann

Harry Heilemann 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).

  • Shaft assembly safety mechanism
    Patent number: 6942415
    Abstract: A shaft coupling assembly comprising a coupling element including a shaft-receiving slot configured to receive a shaft. A retaining bolt is extendable through the coupling element adjacent the shaft receiving slot and to be received and retained in a bolt receiving recess in the upper shaft surface adjacent the forward shaft end after the shaft forward end is inserted in the coupling element slot. At least one projection extends from the shaft forward end adjacent the shaft upper surface to prevent improper clamping of the shaft forward end and any associated feeling of proper interconnection.
    Type: Grant
    Filed: February 26, 2002
    Date of Patent: September 13, 2005
    Assignee: The Torrington Company
    Inventors: Andrew J. Whitton, Harry Heilemann, Donald C. Taylor
  • Shaft assembly safety mechanism
    Publication number: 20030161679
    Abstract: A shaft coupling assembly comprising a coupling element including a shaft-receiving slot configured to receive a shaft. A retaining bolt is extendable through the coupling element adjacent the shaft receiving slot and to be received and retained in a bolt receiving recess in the upper shaft surface adjacent the forward shaft end after the shaft forward end is inserted in the coupling element slot. At least one projection extends from the shaft forward end adjacent the shaft upper surface to prevent improper clamping of the shaft forward end and any associated feeling of proper interconnection.
    Type: Application
    Filed: February 26, 2002
    Publication date: August 28, 2003
    Applicant: The Torrington Company
    Inventors: Andrew J. Whitton, Harry Heilemann, Donald C. Taylor