The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 18, 2005
Filed:
Apr. 19, 2002
Applicants:
Savine Bockel-macal, Villebon S/Yvette, FR;
Olivier Delabroy, Paris, FR;
Olivier Louedin, Breuillet, FR;
Christel Champinot, Boulogne Billancourt, FR;
Inventors:
Savine Bockel-Macal, Villebon S/Yvette, FR;
Olivier Delabroy, Paris, FR;
Olivier Louedin, Breuillet, FR;
Christel Champinot, Boulogne Billancourt, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21D001/00 ;
U.S. Cl.
CPC ...
Abstract
The method and apparatus for enhancing the metallurgical quality of products treated in a furnace with several zones, wherein the temperature and the atmospheric conditions can be controlled. The applies to any type of product treated in a furnace, such as billets, blooms, slugs or slabs. Alternatively, this may be used by iron and steel manufacturers in the production line for sheets, plates, tubes, etc.