Patents by Inventor James F. Roy

James F. Roy 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).

  • Service brake actuator having a unitary pushrod assembly with a bushing therefor
    Patent number: 6729224
    Abstract: A service brake actuator (10) having a unitary pushrod assembly (42) in combination with a bushing (62) having a separable portion that permits the assembly of the service brake actuator without the need for the clevis (48) to be removably mounted to the pushrod.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: May 4, 2004
    Assignee: Haldex Brake Corporation
    Inventor: James F. Roy