Patents by Inventor Harald Kerschbaum

Harald Kerschbaum 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).

  • Brick linkage system
    Patent number: 10048005
    Abstract: The invention relates to a set (array) of refractory ceramic bricks for the formation of a vault-like (arch-like) support structure.
    Type: Grant
    Filed: February 26, 2014
    Date of Patent: August 14, 2018
    Assignee: REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
    Inventor: Harald Kerschbaum
  • Bridgelike support structure made of fireproof ceramic bricks
    Patent number: 9388569
    Abstract: The invention relates to a bridge-like supporting structure made of fireproof ceramic stones, wherein two outer, end bearing stones have a largely horizontal step on the inner side of the outer, end bearing stones and a keystone arranged between the two bearing stones has at least one corresponding step on the two outer sides of the keystone. By means of said structure, thermal expansions can be better compensated.
    Type: Grant
    Filed: October 24, 2012
    Date of Patent: July 12, 2016
    Assignee: REFRACTORY INTELLECTUAL PROPERTY GmbH & Co.
    Inventors: Michael Metzger, Harald Kerschbaum
  • BRICK LINKAGE SYSTEM
    Publication number: 20160003544
    Abstract: The invention relates to a set (array) of refractory ceramic bricks for the formation of a vault-like (arch-like) support structure.
    Type: Application
    Filed: February 26, 2014
    Publication date: January 7, 2016
    Inventor: Harald Kerschbaum
  • BRIDGELIKE SUPPORT STRUCTURE MADE OF FIREPROOF CERAMIC BRICKS
    Publication number: 20140366478
    Abstract: The invention relates to a bridge-like supporting structure made of fireproof ceramic stones, wherein two outer, end bearing stones have a largely horizontal step on the inner side of the outer, end bearing stones and a keystone arranged between the two bearing stones has at least one corresponding step on the two outer sides of the keystone. By means of said structure, thermal expansions can be better compensated.
    Type: Application
    Filed: October 24, 2012
    Publication date: December 18, 2014
    Applicant: REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
    Inventors: Michael Metzger, Harald Kerschbaum