Patents by Inventor Jeffrey Peterman

Jeffrey Peterman 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).

  • Transmission
    Publication number: 20070006673
    Abstract: A motorcycle transmission (100) utilizes a shift fork (45), a shift collar (30) including a plurality of engagement teeth (30c) and a collar rib (30a) and a gear (34) (or one of the other six gears). The engagement teeth (30c) drive the teeth (34a) of the gear (34). A trap door (49), in combination with a threaded retainer (55), reduces axial play in shafts (37) and (75).
    Type: Application
    Filed: July 7, 2006
    Publication date: January 11, 2007
    Inventors: Jeffrey Peterman, Brian Eck, Karl Leisenheimer