Patents by Inventor Lian Lam Harn

Lian Lam Harn 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: 7156478
    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: Grant
    Filed: August 18, 2005
    Date of Patent: January 2, 2007
    Assignee: Harn Marketing Sdn. Bhd.
    Inventors: Lian Lam Harn, Yan Lam Harn
  • Patent number: 7055919
    Abstract: A lock fitting arrangement for a knock down drawer for removably fastening the front panel of the drawer to side of the panels is presented. The lock fitting is made up of a holding plate having a mounting member and a fitting member. The mounting and fitting members are orthogonal to each other. A locking assembly with a housing and a spring-loaded lock is held in its unlocked position via a tapered step against a shoulder by a biasing spring, and a lever pivotably mounted within the housing to urge the lock for engaging the tapered step with the shoulder when desired. A locking projection is mounted on a second wall and cooperates with the lock to which it is removably attached to the first wall.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: June 6, 2006
    Assignee: Harn Marketing Sdn Bhd
    Inventors: Lian Lam Harn, Yan Lam Harn
  • Patent number: 6981752
    Abstract: An improved mounting device to secure a front panel in perpendicular relationship onto a side panel comprises of a mounting bracket (18) secured to the front panel (12) and a receiving bracket (20) assembly secured to the side panel (14) said front and side panel (12,14) forming part of a furniture. The improvements further includes the mounting bracket (18) with a nose edge (32) removeably secured onto the receiving bracket assembly (20), the receiving bracket assembly (20) comprises of a holding block (60) to receive in registration the nose edge (32), a slider (70) to securely hold the mounting bracket (18) and to allow linear movement of the mounting bracket (18) within the receiving bracket (20), a rotatably mounted actuator plate (80), a biased means pivotally mounted to tension the actuator plate (80) and wherein by adjusting the actuator plate (80) and an eccentric cam mechanism means (110) the front panel (12) can be adjusted in two perpendicular axes in relation to the side panels (14).
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: January 3, 2006
    Assignee: Harn Marketing Sdn Bhd
    Inventors: Lian Lam Harn, Yan Lam Harn
  • Publication number: 20040000849
    Abstract: The invention relates to a fitting arrangement for a knock down drawer more particularly the means of fastening the front panel of said drawer to side of the panels. A lock fittings for removably attaching a first wall to a second wall, said first and second walls being orthogonal to each other, said lock fittings comprising: a lock assembly (4) having a mounting face (30) and a fitting face (26), said mounting (30) and fitting (26) faces being orthogonal to each other.
    Type: Application
    Filed: May 19, 2003
    Publication date: January 1, 2004
    Inventors: Lian Lam Harn, Yan Lam Harn
  • Publication number: 20040000852
    Abstract: An improved mounting device to secure a front panel in perpendicular relationship onto a side panel comprises of a mounting bracket (18) secured to the front panel (12) and a receiving bracket (20) assembly secured to the side panel (14) said front and side panel (12,14) forming part of a furniture. The improvements further includes the mounting bracket (18) with a nose edge (32) remove ably secured onto the receiving bracket assembly (20), the receiving bracket assembly (20) comprises of a holding block (60) to receive in registration the nose edge (32), a slider (70) to securely hold the mounting bracket (18) and to allow linear movement of the mounting bracket (18) within the receiving bracket (20), a rotatably mounted actuator plate (80), a biased means pivotally mounted to tension the actuator plate (80) and wherein by adjusting the actuator plate (80) and an eccentric cam mechanism means (110) the front panel (12) can be adjusted in two perpendicular axes in relation to the side panels (14).
    Type: Application
    Filed: May 19, 2003
    Publication date: January 1, 2004
    Inventors: Lian Lam Harn, Yan Lam Harn
  • Publication number: 20040000850
    Abstract: The present invention relates to a closing device, more particularly one that is durable and provides better means for opening and closing a slidable drawer.
    Type: Application
    Filed: May 19, 2003
    Publication date: January 1, 2004
    Inventors: Lian Lam Harn, Yan Lam Harn
  • 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