Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods
US9482057B2 · kind B2 · utility
9Cited by
58References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2012 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | May 13, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Cutting elements, earth-boring drill bits having such cutting elements and related methods include a cutting element having a superabrasive table positioned on a substrate, and at least one recessed surface in a cutting face of the superabrasive table.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.