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US 2015/0143972 A1Published application
Aluminum copper wrap wire for musical instruments
AssigneeErnie Ball, Inc.
InventorsBrian N. Ball, James C. Harrington
Life of this patent
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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.
Claims10
A string for a musical stringed instrument comprising:
- (a) a core wire;
- and
- (b) a wrap wire coiled tightly around the core wire, the wrap wire comprising an aluminum-copper alloy comprising between about 2 wt % and about 10 wt % aluminum.
Dependencies are inferred from the claim text.