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:
May. 08, 2012
Filed:
May. 18, 2009
Applicants:
Malin Mårtensson, Nacka, SE;
Shirishkumar Bhosale, Pune, IN;
Anand Goswami, Distr. Ratnagiri, IN;
Shailesh Prabhune, Pune, IN;
Inventors:
Malin Mårtensson, Nacka, SE;
Shirishkumar Bhosale, Pune, IN;
Anand Goswami, Distr. Ratnagiri, IN;
Shailesh Prabhune, Pune, IN;
Assignee:
Sandvik Intellectual Property AB, Sandviken, AB, unknown;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24D 3/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method of producing a composite diamond body from powders of diamond particles and powders forming a binder phase comprising cobalt powder having mainly a fcc-structure and a grain size (FSSS) of from about 0.2 to about 2.9 μm., with a pressing and sintering operation. The present invention also relates to a composite diamond body made according to the method.