Patents Assigned to Marianne M. Williams
  • Free-standing, disposable fireplace reflector
    Patent number: 3994275
    Abstract: A free-standing, disposable fireplace reflector which may be placed in a fireplace behind a fire and effect reflection of both heat and light therefrom into a sitting room. The disposable nature of the reflector also allows it to be used to collect and dispose of burnt embers and the like. In a preferred form, the reflector is comprised of a laminate of aluminum sheeting affixed to a substrate of fire-retardant material.
    Type: Grant
    Filed: April 21, 1975
    Date of Patent: November 30, 1976
    Assignee: Marianne M. Williams
    Inventor: Marianne M. Williams