Abrasive article with different pluralities of abrasive particles
US11648646B2 · kind B2 · utility
0Cited by
6References
22Claims
0Family size
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Key dates
| Filing date | Dec 15, 2017 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Aug 8, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D2203/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An abrasive article includes a first plurality of abrasive particles and a second plurality of abrasive particles. The first plurality of abrasive particles differ in at least one of a size, an average weight and a shape from the second plurality of abrasive particles. The first plurality of abrasive particles are spaced from the second plurality of abrasive particles by at least a minimum distance in the x-axis direction, and both the first plurality of abrasive particles and the second plurality of abrasive particles extend in similar paths to one another with respect to the y-axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.