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:
Sep. 28, 2021
Filed:
Nov. 28, 2016
Applicant:
Uddeholms Ab, Hagfors, SE;
Inventors:
Anna Medvedeva, Uddeholm, SE;
Jerker Andersson, Karlstad, SE;
Rikard Robertsson, Lakene, SE;
Cherin Nilsson, Hagfors, SE;
Sebastian Ejnermark, Hammaro, SE;
Assignee:
UDDEHOLMS AB, Hagfors, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 38/24 (2006.01); C21D 6/00 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/22 (2006.01); C22C 33/02 (2006.01); B33Y 70/00 (2020.01); B22F 3/15 (2006.01); B22F 3/24 (2006.01); B22F 9/08 (2006.01); C21D 1/25 (2006.01); C21D 1/18 (2006.01); C21D 6/02 (2006.01);
U.S. Cl.
CPC ...
C22C 38/24 (2013.01); B22F 3/15 (2013.01); B22F 3/24 (2013.01); B22F 9/082 (2013.01); B33Y 70/00 (2014.12); C21D 6/002 (2013.01); C21D 6/005 (2013.01); C21D 6/008 (2013.01); C22C 33/0285 (2013.01); C22C 38/001 (2013.01); C22C 38/002 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/06 (2013.01); C22C 38/22 (2013.01); B22F 2003/248 (2013.01); B22F 2301/35 (2013.01); C21D 1/18 (2013.01); C21D 1/25 (2013.01); C21D 6/02 (2013.01); C21D 2211/001 (2013.01); C21D 2211/002 (2013.01); C21D 2211/004 (2013.01); C21D 2211/008 (2013.01);
Abstract
The invention relates hot work tool steel. The steel comprises the following main components (in wt. %):