Patents Assigned to KROOZN, LLC
  • CONVERTIBLE PUSH-BIKE
    Publication number: 20140186803
    Abstract: The teachings provided herein relate to an articulable crankset for converting a pedal-powered vehicle into a push-powered vehicle having the articulable crankset in a retracted position to provide at least less of an obstruction to a user's legs during use of the push-powered vehicle than a non-retractable crankset. The vehicle can be a bicycle, and the articulable crankset can be a component of a production bicycle or a component of a conversion kit that will convert a bicycle from a pedal-powered bicycle to a convertible bicycle that can also function as a push-powered bicycle.
    Type: Application
    Filed: March 6, 2014
    Publication date: July 3, 2014
    Applicant: Kroozn, LLC
    Inventors: BRIAN Kinting SHIU, Vanessa Chen-Hwa Shiu
  • Method of making a convertible push-bicycle
    Patent number: 8707825
    Abstract: The teachings provided herein relate to an articulable crankset for converting a pedal-powered vehicle into a push-powered vehicle having the articulable crankset in a retracted position to provide at least less of an obstruction to a user's legs during use of the push-powered vehicle than a non-retractable crankset. The vehicle can be a bicycle, and the articulable crankset can be a component of a production bicycle or a component of a conversion kit that will convert a bicycle from a pedal-powered bicycle to a convertible bicycle that can also function as a push-powered bicycle.
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: April 29, 2014
    Assignee: Kroozn, LLC
    Inventors: Brian Kinting Shiu, Vanessa Chen-Hwa Shiu
  • METHOD OF MAKING A CONVERTIBLE PUSH-BICYCLE
    Publication number: 20130249185
    Abstract: The teachings provided herein relate to an articulable crankset for converting a pedal-powered vehicle into a push-powered vehicle having the articulable crankset in a retracted position to provide at least less of an obstruction to a user's legs during use of the push-powered vehicle than a non-retractable crankset. The vehicle can be a bicycle, and the articulable crankset can be a component of a production bicycle or a component of a conversion kit that will convert a bicycle from a pedal-powered bicycle to a convertible bicycle that can also function as a push-powered bicycle.
    Type: Application
    Filed: May 15, 2013
    Publication date: September 26, 2013
    Applicant: Kroozn, LLC
    Inventors: BRIAN KINTING SHIU, Vanessa Chen-Hwa Shiu
  • Convertible, push-bicycle for a child
    Patent number: 8464609
    Abstract: An articulable crankset for converting a pedal-powered vehicle into a push-powered vehicle is provided. The articulable crankset can be in a retracted position to provide at least less of an obstruction to a user's legs during use of the push-powered vehicle than a non-retractable crankset. The vehicle can be a bicycle, and the articulable crankset can be a component of a production bicycle or a component of a conversion kit that will convert a bicycle from a pedal-powered bicycle to a convertible bicycle that can also function as a push-powered bicycle.
    Type: Grant
    Filed: January 30, 2009
    Date of Patent: June 18, 2013
    Assignee: Kroozn, LLC
    Inventors: Brian Kinting Shiu, Vanessa Chen-Hwa Shiu
  • ARTICULABLE CRANKSET FOR CONVERTING A PEDAL-POWERED VEHICLE INTO A PUSH-POWERED VEHICLE
    Publication number: 20100192722
    Abstract: The teachings provided herein relate to an articulable crankset for converting a pedal-powered vehicle into a push-powered vehicle having the articulable crankset in a retracted position to provide at least less of an obstruction to a user's legs during use of the push-powered vehicle than a non-retractable crankset. The vehicle can be a bicycle, and the articulable crankset can be a component of a production bicycle or a component of a conversion kit that will convert a bicycle from a pedal-powered bicycle to a convertible bicycle that can also function as a push-powered bicycle.
    Type: Application
    Filed: January 30, 2009
    Publication date: August 5, 2010
    Applicant: KROOZN, LLC
    Inventors: Brian Kinting Shiu, Vanessa Chen-Hwa Shiu