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. 29, 1988
Filed:
Jun. 24, 1985
Applicant:
Inventors:
Herbert Schachner, Grand-Lancy, CH;
Heinz Tippmann, Le Lignon, CH;
Benno Lux, Scuol/GR, CH;
Klas G Stjernberg, Huddinge, SE;
Anders G Thelin, Vallingby, SE;
Assignee:
Santrade Limited, Luzern, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24D / ; C04B / ;
U.S. Cl.
CPC ...
428701 ; 428698 ; 428699 ; 428469 ; 428472 ;
Abstract
The present invention relates to a compound body consisting of a substrate with a surface coating of one or more dense, finegrained diamond layers, where the diamond grains are directly bonded to each other. Extreme hardness makes the compound body suitable for wear parts- and tools applications. Very good heat conductivity and an extremely high electrical isolation resistance makes the compound body extremely useful to lead away heat in electronic components.