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:
Mar. 06, 1979
Filed:
Mar. 22, 1977
Applicant:
Inventors:
Leonid F Vereschagin, Moscow, SU;
Aik A Semerchan, Moscow, SU;
Tamara T Gankevich, Moskovskaya oblast, SU;
Mikhail E Dmitriev, Moskovskaya oblast, SU;
Vitaly P Modenov, Moskovskaya oblast, SU;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24D / ; B05D / ;
U.S. Cl.
CPC ...
51295 ; 51307 ; 51309 ;
Abstract
The proposed compact-grained diamond material consisting of powdered diamond particles is characterized in that the diamond particles therein are coated with a titanium carbide or zirconium carbide film, which film forms a cellular structure over the entire body of the material, and are bound with copper-titanium intermetallides filling the spacing between said diamond particles.