Abrasive compacts
US5054246A · kind A · utility
138Cited by
7References
15Claims
0Family size
Inventors
Key dates
| Filing date | Sep 7, 1989 |
| Grant date | Oct 8, 1991 |
| Priority date | — |
| Expiry date | Sep 7, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T407/26
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An abrasive compact is provided which has a plurality of recesses which may take the form of grooves or holes formed in a major surface thereof. The recesses contain no solid material and serve as crack arrester formations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.