Patents by Inventor Siu-Por Chan

Siu-Por Chan 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: 4539751
    Abstract: Because barbeque forks tend to be rather unwieldy items a barbeque fork is provided which can be separated into a number of shorter pieces or lengths for storage and the pieces then assembled end to end by connecting means before use. Preferably such connecting means comprise a screw-threaded spigot on one piece and a corresponding screw-threaded socket on the adjacent piece. To avoid difficulties in unscrewing the connection means with greasy hands, however, when there are more than three pieces or sections, gripping means such as outwardly projecting lugs are provided the or each section which is not one containing the handle or the prongs. Also to assist in propping up the fork a supporting member, axially slidable along the shaft, can be provided, the supporting member comprises a pair of domed plates placed back to back and each plate having a number of outwardly projecting arms.
    Type: Grant
    Filed: October 25, 1983
    Date of Patent: September 10, 1985
    Inventor: Siu-Por Chan