Patents by Inventor Luis Otoya

Luis Otoya 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).

  • Patent number: 6840135
    Abstract: A safety handlebar is described in which telescopic handgrips are provided at the two opposing outer ends of the tubular frame of the handlebar. In each embodiment described, a shaft and an outer cover are locked together for telescopic movement on each tubular outer end of the handlebar frame. A bias member in the form of a coil spring biases the grip portion outward away from the tubular ends of the frame. A dampening mechanism is provided to retard the return of the grips to their original position after they have telescoped inward after impacting with the user. A hydraulic dampening system employing grease and an pneumatic system employing air are described.
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: January 11, 2005
    Assignee: The Children's Hospital of Philadelphia
    Inventors: Jeremy Mark Cohen, Luis Otoya, Kristy Bittenbender Arbogast, Flaura Koplin Winston
  • Patent number: 6834565
    Abstract: The present invention relates to a retrofit safety handlebar. A handlebar is modified to include a threaded portion on an exterior end thereof. The handlebar can be a conventional handlebar. The retrofit safety handlebar includes a threaded portion on an interior thereof. The retrofit safety handlebar can be threaded to the conventional handlebar. A bias member is associated with a shaft of the retrofit safety handlebar for biasing the shaft away from a frame. A dampener is associated with the shaft so as to dampen movement of the shaft toward the frame after impact of the retrofit safety handlebar with a rider. For example, the frame can be a bicycle frame or a frame for other forms of personal transportation and toys that are pushed or ridden.
    Type: Grant
    Filed: May 29, 2002
    Date of Patent: December 28, 2004
    Assignee: The Children's Hospital of Philadelphia
    Inventors: Jeremy Mark Cohen, Luis Otoya, Kristy Bittenbender Arbogast, Flaura Koplin Winston
  • Publication number: 20030233904
    Abstract: The present invention relates to a retrofit safety handlebar. A handlebar is modified to include a threaded portion on an exterior end thereof. The handlebar can be a conventional handlebar. The retrofit safety handlebar includes a threaded portion on an interior thereof. The retrofit safety handlebar can be threaded to the conventional handlebar. A bias member is associated with a shaft of the retrofit safety handlebar for biasing the shaft away from a frame. A dampener is associated with the shaft so as to dampen movement of the shaft toward the frame after impact of the retrofit safety handlebar with a rider. For example, the frame can be a bicycle frame or a frame for other forms of personal transportation and toys that are pushed or ridden.
    Type: Application
    Filed: May 29, 2002
    Publication date: December 25, 2003
    Inventors: Jeremy Mark Cohen, Luis Otoya, Kristy Bittenbender Arbogast, Flaura Koplin Winston