Patents by Inventor Hsin Chu Chin

Hsin Chu Chin 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).

  • Bearing device for bicycle pedal
    Publication number: 20110061491
    Abstract: A bicycle pedal includes a tubular member having a compartment formed in an inner end portion for engaging with a cartridge, and having an inner peripheral shoulder formed in an outer end portion for engaging with another cartridge, a pedal member engaged onto the tubular member, and a pedal shaft engaged into the tubular member and engaged with the cartridges for rotatably attaching the pedal shaft to the tubular member and for suitably centering the pedal shaft in the pedal member, and the pedal shaft includes an outer thread formed in an outer end portion for engaging with a fastener which rotatably secures the pedal shaft to the tubular member.
    Type: Application
    Filed: September 17, 2009
    Publication date: March 17, 2011
    Inventor: Hsin Chu Chin