Patents by Inventor Hsiu-Bin Wang

Hsiu-Bin Wang 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).

  • Pay phone box structure
    Patent number: 6097799
    Abstract: A pay phone box structure includes a casing having a first side wall and a second side wall, a first supporting plate fixedly mounted on the first side wall of the casing and containing a plurality of first locking slots, a second supporting plate fixedly mounted on the second side wall of the casing and containing a plurality of second locking slots, a suspension bar secured to the second supporting plate and having a plurality of first locking hooks each detachably received in thesecond locking slots, a pivot plate pivotally mounted on the suspension bar and having an upper end portion and a lower end portion, a cover pivotally mounted on the casing and having a first side wall, a second side wall secured to the pivot plate, a closed wall and an open wall, a sliding plate slidably mounted on the first side wall of the cover and having a plurality of second locking hooks each detachably received in thefirst locking slots, and a U-shaped pivot bar pivotally mounted on the closed wall of the cover and having a
    Type: Grant
    Filed: July 22, 1998
    Date of Patent: August 1, 2000
    Assignee: Protel Pacific Corporation
    Inventor: Hsiu-Bin Wang