Cutting elements for earth-boring tools and earth-boring tools including such cutting elements
US10385623B2 · kind B2 · utility
18Cited by
72References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2017 |
| Grant date | Aug 20, 2019 |
| Priority date | — |
| Expiry date | Dec 26, 2037 |
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.