Abrasive product
US12415249B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2022 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Jun 3, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D11/008
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
This specification relates to a solution for overcoming the problem of loose loops formed by cutting the abrasive products. A method of obtaining an abrasive product (100) is provided. The method comprises providing a substrate (101, 201, 301) having a first surface (101a, 201a, 301a) and a second surface (101b, 201b, 301b, 501b), providing abrasives (102, 202, 302) on the first surface (101a, 201a, 301a) of the substrate and providing loops (103, 203, 303) on the second surface (101b, 201b, 301b, 501b) of the substrate. The method further comprises providing a melted and/or burnt area (304, 404, 504) on the second surface (101b, 201b, 301b, 501b) of the substrate by melting and/or burning the loops, and cutting the substrate (101, 201, 301) in order to provide the abrasive product (100). Further, the abrasive product (100) is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.