Patents by Inventor Robert B. Ibberson

Robert B. Ibberson 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).

  • Strip brick facing material
    Patent number: 4296154
    Abstract: A simulated-brick facing material, and a process for its manufacture; the facing material being applied to imitation fireplaces; the process including a wooden panel being furrowed on one side with parallel rows of grooves in two right angle directions so as to form a plurality of brick-shaped faces, the panel then being slitted fully through along the longitudinal grooves so as to form strips which are then glued in offset positions on an imitation fireplace and thereafter are painted so to simulate brick material.
    Type: Grant
    Filed: February 8, 1980
    Date of Patent: October 20, 1981
    Inventor: Robert B. Ibberson