Patents Assigned to Humphreys, Hutcheson & Moseley
  • Flame shielding device
    Patent number: 4128393
    Abstract: A gas flame shield having a concave, spoon or shell-like shape and mounted to partially enclose the space surrounding the flame. Apertures are provided in the shield to prevent pressure reduction in the enclosed space and to provide an inlet for controlled entry of air to the flame.
    Type: Grant
    Filed: February 7, 1977
    Date of Patent: December 5, 1978
    Assignee: Humphreys, Hutcheson & Moseley
    Inventor: Jackson B. Sneed