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:
Jun. 10, 2008
Filed:
Apr. 19, 2005
Applicants:
Paul Skoglund, Höganäs, SE;
Mikhail Kejzelman, Malmö, SE;
Anders Bergmark, Viken, SE;
Inventors:
Assignee:
Höganäs AB, Höganäs, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 3/10 (2006.01); B22F 3/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a sintered metal part which has a densified surface and sintered density of at least 7.35 g/cmand a core structure distinguished by a pore structure obtained by single pressing to at least 7.35 g/cmand single sintering of a mixture of a coarse iron or iron-based powder and optional additives.