Patents by Inventor Breithaupt, Albert

Breithaupt, Albert 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).

  • Flame-viewing window assembly
    Patent number: 4463530
    Abstract: A flame window adapted to serve window separating a flame side from another side of a structure or vehicle or as a viewing window for a firebox or the like comprises a frame in which a lime-soda-silicate (soda-lime) glass is anchored by clamping all around its periphery in a heat-insulating bed. The soda-lime glass has a product of thermal coefficient of linear expansion and modulus of elasticity which is greater than 0.5 N.multidot.mm.sup.-2 .multidot.k.sup.-1.
    Type: Grant
    Filed: November 2, 1981
    Date of Patent: August 7, 1984
    Assignee: Trube & Kings KG
    Inventor: Breithaupt, Albert