US4184405A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strings for musical instruments
Assignee: Individual
•
Filing: 1977-06-06
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Granted: 1980-01-22
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Expires: 1997-06-06
Abstract
Abstract A metal string for a fingerboard type stringed musical instrument has a core wire, or wires, and a first part of the length of the string is loaded in known manner while a second part of the length of the string remains non-loaded, the respective lengths of the loaded and non-loaded portions being such that, when the string is fitted to a musical instrument having two string supports such as the conventional "nut" and "bridge", the string may be arranged with the loaded portion supported by the nut and with the non-loaded portion supported by the bridge, but with the vibrating portion between the nut and bridge (the "speaking length" of the string) constituted substantially wholly by loaded string.
Inventors
- 👤 James C. How
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:40
CPC Classifications
G; G10; G10D; G10D1/00; G10D1/04; G10D1/05; G10D1/08; G10D3/00; G10D3/10; G10D3/12
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
121 words
A metal string, for a fingerboard type stringed musical instrument, consisting of a wire core having a first end and a second end, the entire length of said wire core between its first end and its second end being the sum of (i) a first portion which extends from its first end to a point situated intermediately along the core, the length of that first portion of the core being at least about the speaking length, but less than the total speaking length, for which the string is constructed, said first portion being loaded, and (ii) a second portion which extends from said intermediately located point to said second end of the core, said second portion being wholly devoid of loading.
Claim 2
Dependent Claim
121 words
A metal string, for a fingerboard type stringed musical instrument, consisting of a wire core having a first end and a second end, the entire length of said wire core between its first end and its second end being the sum of (i) a first portion which extends from its first end to a point situated intermediately along the core, the length of that first portion of the core being at least about the speaking length, but less than the total speaking length, for which the string is constructed, said first portion being loaded, and (ii) a second portion which extends from said intermediately located point to said second end of the core, said second portion being wholly devoid of loading.
Claim 3
Dependent Claim
30 words
A metal string, as claimed in claim 1, wherein the length of said second portion of the core is not less than 20% of the length of said first portion.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-01-21 | 1983-07-23 | 1984-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-01-21 | 1987-07-23 | 1988-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-01-21 | 1991-07-23 | 1992-01-22 | $7700.00 | Window Closed / Lapsed |