Patents by Inventor John Drelicharz

John Drelicharz 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).

  • Single arm idler belt tensioning assembly
    Publication number: 20050277505
    Abstract: An idler arm and belt tensioner defines a low-function trough biased against a drive belt in a belt drive system. An anchor end of the tensioning arm is secured by a bracket to a fixed body. The bracket defines a lip disposed in a slot of the fixed body so that only a single fastener is required to secure the anchor bracket to the fixed body.
    Type: Application
    Filed: February 22, 2005
    Publication date: December 15, 2005
    Inventors: Chong Wong, Robert Dam, John Drelicharz