Patents by Inventor Steven Acenbrak

Steven Acenbrak 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).

  • Ergonomic Shifter for a Bicycle
    Publication number: 20070261508
    Abstract: A shifter for a bicycle having a derailleur, comprising a housing adapted to mount to a handlebar of the bicycle. The shifter further comprising a gear connected with a cable in communication with the derailleur, which is rotatably mounted in the cavity and has first and second sets of teeth; a first pawl element biased by a first biasing member into engagement with the first set of teeth; a second pawl element biased by a second biasing member into engagement with the second set of teeth.
    Type: Application
    Filed: October 31, 2005
    Publication date: November 15, 2007
    Inventor: Steven Acenbrak