Patents by Inventor AD-II Engineering Inc.

AD-II Engineering Inc. 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).

  • SHIFT CONTROL DEVICE FOR BICYCLE
    Publication number: 20130098196
    Abstract: A shift control device includes a mount, a derailleur cable control unit, which is pivotally mounted on the mount and has a first sector gear portion, a second sector gear portion, and a one-way rotary driven portion, a first shifter, which is pivotally mounted on the mount and has a one-way rotary driving portion for driving the one-way rotary driven portion to rotate the derailleur cable control unit in one direction, and a second shifter, which is auto-reversibly pivotally mounted on the mount and has a first tooth and a second tooth for meshing with the first sector gear portion and the second sector gear portion to control return action of the derailleur cable control unit when the second shifter is biased relative to the mount.
    Type: Application
    Filed: December 10, 2012
    Publication date: April 25, 2013
    Applicant: AD-II ENGINEERING INC.
    Inventor: AD-II Engineering Inc.