Patents by Inventor Lian Lam

Lian Lam 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).

  • Guide rails for pull-out drawer/equipment
    Publication number: 20040000851
    Abstract: A sliding guide rail assembly (20, 20a, 20b) is provided for slidably mounting a drawer or equipment (10) within a cabinet or chassis. The rail (33a) is formed from a sheet metal into a T-shaped section onto which a sliding means (40, 40a, 40b, 40c) fits and slides smoothly thereon. Guides (50, 120, 150, 160) also formed from a sheet metal into C-sections fitting over the sliding means (40,40a,40b,40c) and operable to slide smoothly therewith. This enables the drawer/equipment mounted on the slide (20,20a,20b) to be drawn in and out with little effort or wear and tear.
    Type: Application
    Filed: May 19, 2003
    Publication date: January 1, 2004
    Inventors: Lian Lam Harn, Yan Lam Harn