Patents by Inventor Shan Kuai Liang

Shan Kuai Liang 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: 5702010
    Abstract: A laundry suspension rod includes an inner rod and first and second outer tubes. The inner rod includes an extension portion extending therefrom to which suit hangers or the like are removably attached. A C-shape restraining member is fixedly mounted to each of two ends of the inner rod a has a pair of parallel stripe formed on an inner peripheral wall thereof for slidably receiving the extension portion the inner rod therebetween. Each of the first and second outer tubes has a first end for telescopically receiving the inner rod an a second end. A stop member is fixedly mounted in the first end of each of the first and second outer tubes and has an open first end and a second end, a slot being defined in the second end of the stop member and having a cross-section the same as that of the inner rod, thereby allowing the inner rod to extend through the stop member and allowing the first and second outer tubes to slide along the inner rod.
    Type: Grant
    Filed: December 4, 1995
    Date of Patent: December 30, 1997
    Inventor: Shan-Kuai Liang
  • Patent number: 5639109
    Abstract: A collapsible luggage trolley includes a pair of outer tubes, a pair of inner tubes respectively telescopically received in the outer tubes, a telescopic device which allows telescopic movements of the inner tubes in the outer tubes, and a control device. The control device includes a slide button for manual operation, a pivotal block securely attached to and thus pivotally actuatable by the slide button, two latch members attached to the pivotal block for releasably engaging with one of upper and lower engaging holes of the associated inner tubes.
    Type: Grant
    Filed: October 16, 1996
    Date of Patent: June 17, 1997
    Inventor: Shan Kuai Liang