Patents by Inventor Shao-Wei Lee

Shao-Wei Lee 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: 4762511
    Abstract: A toy vehicle which upon frontal impact with an obstacle simulates in its appearance the consequences of a car crash. The vehicle has a hollow body mounted on a chassis, which body includes a front hood section provided with a front bumper, an intermediate cab section having a hinged door on either side, and a rear section. The cab and rear sections are secured to the chassis, whereas the front section, which is formed of resilient material, is free of the chassis. The front wheels rotate on short axles whose bearings are pivoted on the chassis so that these wheels in their normal state are parallel to the chassis, and in the crash state are angled with respect thereto, as a result of which the wheels are skewed. Slidable on the chassis is a slide whose front end is secured to the bumper, the slide being maintained by a spring-biased detent in a forward position and being urged by a spring to a retracted position.
    Type: Grant
    Filed: April 27, 1987
    Date of Patent: August 9, 1988
    Assignee: Buddy L Corporation
    Inventors: Shao-Wei Lee, Kwong-Wai Chow