Aluminum copper wrap wire for musical instruments
US9117423B2 · kind B2 · utility
0Cited by
9References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 2014 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Mar 11, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10D1/08
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A string for a musical stringed instrument includes (a) a core wire and (b) a wrap wire coiled tightly around the core wire. The wrap wire is an aluminum-copper alloy having between about 2 wt % and about 10 wt % aluminum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.