Patents by Inventor Shi Chu

Shi Chu 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).

  • Portable main frame for a computer having upper and lower covers provided with computer components and pivotally connected together
    Patent number: 5761034
    Abstract: A portable main frame for a computer is composed of an upper cover, a lower cover pivotally connected with the upper cover, a plurality of electrical appliances provided respectively within the upper cover and the lower cover and a handle securely provided to a side face of the lower cover, such that a user is able to carry the main frame by means of the handle. The upper cover is provided with a mother board, a speaker, a ventilation fan, a plurality of function knobs on an outer face thereof, and a pair of hooks. The lower cover is provided with at least two floppy disk drives, a pair of buckling elements, a plurality of sockets on an outer face thereof, and a power switch. The buckling elements engage the hooks to secure the covers together in a closed condition. A handle is provided between the buckling elements.
    Type: Grant
    Filed: February 24, 1997
    Date of Patent: June 2, 1998
    Inventor: Shi Chu