US4241637A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stringed musical instruments of guitar type
Assignee: Individual
•
Filing: 1979-07-03
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Granted: 1980-12-30
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Expires: 1999-07-03
Abstract
Abstract A stringed instrument in the form of an electric guitar having a body and a neck. A plurality of strings secured to the outer end of the neck extend along the neck and past a bridge carried by the body. The opposite ends of the strings are coupled with pegs which are rotatably mounted on the body adjacent to the bridge. The pegs are manually rotated by shafts which are located within the body itself. A worm gear connects each shaft to a respective peg. A knob is on the outer end of each shaft and each knob is located in a respective recess in a side-wall or an end wall of the body. A knob and a switch for control of amplified sounds are also recessed within the body. The body and neck are reduced in mass to decrease the weight of the instrument.
Inventors
- 👤 Rachael E. Brent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:19
CPC Classifications
G; G10; G10D; G10D3/00; G10D3/14; G10D1/00; G10D1/04; G10D1/05; G10D1/08; G10D1/085
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
178 words
In a guitar: a body having a pair of opposed extremities and a bridge thereon between said extremities; an elongated neck extending outwardly from one extremity of the body, the outer end of the neck having means for anchoring first ends of a plurality of strings in fixed positions thereon, the strings adapted to extend from said outer end of the neck along the neck past said one extremity and the bridge to respective locations adjacent to the opposite extremity of the body; means carried by the body adjacent to said opposite extremity thereof and coupled with the opposite ends of the strings for applying tension to the strings as the strings engage the bridge, the tension applying means including a shaft for each string, respectively, each shaft having a knob on the outer end thereof, the body having a recess for each knob, respectively, the recesses extending into the body and having outer, open ends, the knobs being within respective recesses and being accessible through the open ends of the recesses to permit rotation of the shafts.
Claim 2
Dependent Claim
178 words
In a guitar: a body having a pair of opposed extremities and a bridge thereon between said extremities; an elongated neck extending outwardly from one extremity of the body, the outer end of the neck having means for anchoring first ends of a plurality of strings in fixed positions thereon, the strings adapted to extend from said outer end of the neck along the neck past said one extremity and the bridge to respective locations adjacent to the opposite extremity of the body; means carried by the body adjacent to said opposite extremity thereof and coupled with the opposite ends of the strings for applying tension to the strings as the strings engage the bridge, the tension applying means including a shaft for each string, respectively, each shaft having a knob on the outer end thereof, the body having a recess for each knob, respectively, the recesses extending into the body and having outer, open ends, the knobs being within respective recesses and being accessible through the open ends of the recesses to permit rotation of the shafts.
Claim 3
Dependent Claim
34 words
In a guitar as set forth in claim 1, wherein the body has a pair of sidewalls and an end wall, at least one of the sidewalls and the end wall having said recesses.
Claim 4
Dependent Claim
66 words
In a guitar as set forth in claim 1, wherein said body has an outer surface, said bridge being secured to said outer surface, the tensioning means including a rotatable peg for each string, respectively, the opposite ends of the strings being coupled to respective pegs, each peg projecting outwardly from said outer surface of the body, and means coupling each shaft with a respective peg.
Claim 5
Dependent Claim
24 words
In a guitar as set forth in claim 3, wherein said coupling means includes a worm and a worm gear for each peg, respectively.
Claim 6
Dependent Claim
38 words
In a guitar as set forth in claim 3, wherein the pegs project outwardly from said outer surface of the body by a distance greater than the distance by which the bridge projects outwardly from said outer surface.
Claim 7
Dependent Claim
53 words
In a guitar as set forth in claim 1, wherein the outer end of the neck has a string anchoring device provided with a projecting portion, said neck having a nut projecting outwardly from the neck by a distance less than the distance by which the projecting portion projects outwardly from the neck.
Claim 8
Dependent Claim
48 words
In a guitar as set forth in claim 3, wherein is provided a control knob and a control switch for connection to electrical pick-ups on the body, said body having a pair of recesses in the outer surface thereof for the control knob and the control switch, respectively.
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) | 1983-12-30 | 1984-06-30 | 1984-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-30 | 1988-06-30 | 1988-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-30 | 1992-06-30 | 1992-12-30 | $7700.00 | Window Closed / Lapsed |