Cutting instrument, coating and method
US10766153B2 · kind B2 · utility
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11References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 27, 2017 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Nov 28, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9372
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A new and improved cutting instrument is provided having an enhanced coating. The coating includes titanium, chromium, nitrogen and carbon elements and provides increased wear resistance. The coating can be applied to a variety of metal and non-metallic substrates, which include scissors and knife blades.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.