Patents Assigned to LAM & SONS, LLC
  • Patent number: 10660470
    Abstract: A double walled domed electric roasting oven and method of use is described. The double walled domed electric roasting oven includes a double walled dome lid, a base pan, a temperature controlling component and a heating element. The double walled dome lid is formed by coupling a domed inner wall and a domed outer wall with a fastener. The double walled dome lid has a dome lid height. The base pan interfaces with a bottom of the double walled dome lid. The base pan has a base pan height. The dome lid height is at least 2.5 times greater than the base pan height. The temperature controlling component is disposed on an exterior outer wall of the double walled dome lid. The temperature controlling component includes a heating element that is electrically coupled to the temperature controlling component. The heating element is radially disposed about the exterior inner wall surface of the domed inner wall and positioned within the domed outer wall.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: May 26, 2020
    Assignee: Lam & Sons, LLC
    Inventors: George T. C. Li, Eric Li
  • Patent number: 10568460
    Abstract: A portable electric grill and method of use are described. The grill includes a double walled dome lid, a basin having a cavity, a grill that interfaces with the basin, a first heating element, a second heating element, a temperature controlling component, and a support that interfaces with a surface. The double walled dome lid includes a dome lid inner wall and a dome lid outer wall. The dome lid inner wall and the dome lid outer wall are joined at a base of the double walled dome lid. The basin interfaces with the base of the double walled dome lid, and the basin includes a hinge coupling the basin and the double walled dome lid. The first heating element is radially disposed about an exterior surface of the dome lid inner wall and within the dome lid outer wall. The second heating element is disposed within the basin cavity.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: February 25, 2020
    Assignee: LAM & SONS, LLC
    Inventors: George T. C. Li, Eric Li
  • Patent number: D865434
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: November 5, 2019
    Assignee: LAM & SONS, LLC
    Inventors: George T. C. Li, Eric Li