Patents by Inventor Ryan Calilung

Ryan Calilung 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).

  • Elongated rotatable handgrip
    Patent number: 6389929
    Abstract: An elongated rotatable handgrip for use in actuating mechanisms on handlebar-steered vehicles that is readily engaged from an outboard hand position on the handlebar. The rotatable handgrip is mounted coaxially over the handlebar inboard of a stationary grip, having a length that is greater than that of the stationary grip, and is formed of a deformable material to improve torque transmission.
    Type: Grant
    Filed: May 20, 1999
    Date of Patent: May 21, 2002
    Assignee: SRAM Corporation
    Inventors: Ryan A. Calilung, Andrew J. Caron
  • Parallel-push brake mechanism for bicycles
    Patent number: 6264008
    Abstract: A parallel-push brake assembly for bicycles that provides substantially translational motion of the brake pad using a mechanism that is relatively free of tolerance build-up or slop.
    Type: Grant
    Filed: April 9, 1999
    Date of Patent: July 24, 2001
    Assignee: Sram Corporation
    Inventors: Brian T. Jordan, Michael P. Johnson, Ryan A. Calilung, John D. Cheever, Sanjeev K. Mankotia, Kevin F. Wesling