Patent US4464970A successfully refreshed from Google Patents.
US4464970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guitar bridge system
Assignee: Individual
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Filing: 1982-10-18
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Granted: 1984-08-14
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Expires: 2002-10-18
Abstract
Abstract The invention pertains to improvements in stringed instruments, and particularly relates to the string supporting apparatus for guitars, such as the bridge system. A plurality of string rests are located within the bridge slot, and the rests are provided with an upper obliquely oriented surface having string receiving notches therein whereby the height of the string above the guitar neck may be adjusted. Further, the upper portion of the string rest may be offset from its base region wherein the location of rest engagement with the string may be adjusted to selectively lengthen or shorten the string. Further, a string rest adapted to be located adjacent the guitar neck nut is disclosed whereby the string height may be varied, and the string length adjusted. A further feature of the invention pertains to the internal bracing of the guitar front and rear panels.
Inventors
- 👤 Matthew Mischakoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 19:27
CPC Classifications
G; G10; G10D; G10D3/00; G10D3/04
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
110 words
A bridge system for a multiple stringed instrument wherein the bridge includes an elongated slot having substantially parallel spaced sides, the improvement comprising, a plurality of string rests supported within the bridge slot, each rest supporting a separate string, said rests each including end edges, a base region having spaced parallel sides closely received within the bridge slot and an upper string engaging region extending between said end edges, said upper region including an upper edge having a plurality of string engagable notches defined therein, the spacing of said notches from said base region varying whereby the spacing of a supported string from the bridge slot may be selectively adjusted.
Claim 2
Dependent Claim
110 words
A bridge system for a multiple stringed instrument wherein the bridge includes an elongated slot having substantially parallel spaced sides, the improvement comprising, a plurality of string rests supported within the bridge slot, each rest supporting a separate string, said rests each including end edges, a base region having spaced parallel sides closely received within the bridge slot and an upper string engaging region extending between said end edges, said upper region including an upper edge having a plurality of string engagable notches defined therein, the spacing of said notches from said base region varying whereby the spacing of a supported string from the bridge slot may be selectively adjusted.
Claim 3
Dependent Claim
42 words
In a bridge system as in claim 1, said rest upper edge being obliquely oriented with respect to said base region whereby the spacing of said notches from said base region increases from one rest end edge to the other end edge.
Claim 4
Dependent Claim
33 words
In a bridge system as in claim 2 wherein said rest upper region is offset with respect to said lower region whereby said notches are selectively positionable with respect to the bridge slot.
Claim 5
Dependent Claim
20 words
In a bridge system as in claim 2, said rest being formed of a synthetic plastic body of sheet material.
Claim 6
Dependent Claim
94 words
A string support for varying the unsupported length of a single string of a stringed instrument wherein the string support rests upon the instrument neck and may be moved thereon, comprising, in combination, a body having a flat bottom surface, an upper surface, ends and sides, said body adapted to be supported upon the instrument neck upon said bottom surface, said upper surface being obliquely related to said bottom surface, and a plurality of spaced string receivable notches defined in said upper surface whereby the distance between each notch and said bottom surface varies.
Claim 7
Dependent Claim
94 words
A string support for varying the unsupported length of a single string of a stringed instrument wherein the string support rests upon the instrument neck and may be moved thereon, comprising, in combination, a body having a flat bottom surface, an upper surface, ends and sides, said body adapted to be supported upon the instrument neck upon said bottom surface, said upper surface being obliquely related to said bottom surface, and a plurality of spaced string receivable notches defined in said upper surface whereby the distance between each notch and said bottom surface varies.
Claim 8
Dependent Claim
20 words
In a string support as in claim 5, said notches being parallel to each other and intersecting said body sides.
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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) | 1987-08-14 | 1988-02-13 | 1988-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-08-14 | 1992-02-13 | 1992-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-08-14 | 1996-02-13 | 1996-08-14 | $7700.00 | Window Closed / Lapsed |