Patent US4169402A successfully refreshed from Google Patents.
US4169402A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Isolated guitar body
Assignee: Individual
•
Filing: 1978-02-06
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Granted: 1979-10-02
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Expires: 1998-02-06
Abstract
Abstract A frame in which the body of a string instrument is supported, the frame having a main bar extending longitudinally in spaced relation to the back of the instrument body. The frame extends with end-pieces adapting to the ends of the said body, such end-pieces having clips applicable to the said ends by way of semi-hard inserts to dispose the body floatingly. One end-piece also extends with the neck and fret or string board of the instrument, while the other end-piece returns with a tail piece receiving the inner ends of the strings and formed as a bridge. The main bar is longitudinally adjustable for different lengths of instrument bodies.
Inventors
- 👤 Neil L. Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:22
CPC Classifications
G; G10; G10D; G10D3/00; G10D3/02; G10D1/00; G10D1/04; G10D1/05; G10D1/08
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
104 words
A stringed musical instrument, comprising: a body comprising a top soundboard, a bottom soundboard, and side member means connecting said soundboards to form a resonant chamber within said body, said soundboards having no supporting braces connected thereto; a frame mounted externally of said body for floatingly supporting said body, said frame comprising a neck, a tailpiece, and bar means rigidly connecting said neck and tailpiece; means contacting said body substantially along the edges of said soundboards for floatingly supporting said body above said bar means; and strings connected to said neck and tailpiece, the tension of said strings being resisted solely by said frame.
Claim 2
Dependent Claim
104 words
A stringed musical instrument, comprising: a body comprising a top soundboard, a bottom soundboard, and side member means connecting said soundboards to form a resonant chamber within said body, said soundboards having no supporting braces connected thereto; a frame mounted externally of said body for floatingly supporting said body, said frame comprising a neck, a tailpiece, and bar means rigidly connecting said neck and tailpiece; means contacting said body substantially along the edges of said soundboards for floatingly supporting said body above said bar means; and strings connected to said neck and tailpiece, the tension of said strings being resisted solely by said frame.
Claim 3
Dependent Claim
46 words
The stringed instrument of claim 1, further comprising a bridge formed integrally with said tailpiece, said tailpiece and bridge comprising an extension of said frame above said top soundboard, an upwardly directed receptacle for receiving said strings and a downwardly directed cross-rib serving as said bridge.
Claim 4
Dependent Claim
27 words
The stringed instrument of claim 1, further comprising means for adjusting the length of said bar means to permit said frame to fit bodies of various lengths.
Claim 5
Dependent Claim
47 words
The stringed instrument of claim 1, wherein said body contacting means comprises extensions from said bar means spanning the width of the sides of said body at the neck end and the tailpiece end of said body, respectively, said extensions having clips thereon for gripping said body.
Claim 6
Dependent Claim
30 words
The stringed instrument of claim 4 wherein said clips have semi-hard inserts fitted thereto to securely grip said body and to protect the body from being marred by said clips.
Claim 7
Dependent Claim
15 words
The stringed instrument of claim 1 wherein said body is the body of a guitar.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-10-01 | 1983-04-02 | 1983-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-01 | 1987-04-02 | 1987-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-01 | 1991-04-02 | 1991-10-02 | $7700.00 | Window Closed / Lapsed |