Patent US4126074A successfully refreshed from Google Patents.
US4126074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Violin harp
Assignee: Individual
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Filing: 1978-03-09
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Granted: 1978-11-21
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Expires: 1998-03-09
Abstract
Abstract A stringed musical instrument is disclosed which includes a body, a first bridge transversely mounted to the body adjacent one end thereof, and a second bridge mounted to the body in the vicinity of the opposite end. First and second string mounting means are positioned longitudinally outward of the first and second bridges, respectively, which tautly suspend a plurality of strings between said bridges. Lever means are provided for raising and lowering at least one of the strings at said first bridge to raise and lower the pitch of the strings.
Inventors
- 👤 Eric G. Lundquist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:05
CPC Classifications
G; G10; G10D; G10D1/00; G10D1/12; G10D3/00; G10D3/02; G10D3/14; G10D3/147; G10D3/153; G10D3/22
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
151 words
A musical instrument comprising: a body; a first bridge transversely mounted to one end of said body; a second bridge mounted to the opposite end of said body; first and second string mounting means positioned outward of said first and second bridges, respectively; a plurality of strings tautly suspended between said bridges by said mounting means, said second string mounting means comprising two openings in said body, through which at least one of said strings is looped so that a single string can double back to form adjacent notes on said instrument; and lever means for varying the tension of said strings while the instrument is being played, said lever means including a flanged portion which extends between said first bridge and at least one of said strings so that the tension in at least one of said strings can be varied by changing the angular position of said lever means.
Claim 2
Dependent Claim
151 words
A musical instrument comprising: a body; a first bridge transversely mounted to one end of said body; a second bridge mounted to the opposite end of said body; first and second string mounting means positioned outward of said first and second bridges, respectively; a plurality of strings tautly suspended between said bridges by said mounting means, said second string mounting means comprising two openings in said body, through which at least one of said strings is looped so that a single string can double back to form adjacent notes on said instrument; and lever means for varying the tension of said strings while the instrument is being played, said lever means including a flanged portion which extends between said first bridge and at least one of said strings so that the tension in at least one of said strings can be varied by changing the angular position of said lever means.
Claim 3
Dependent Claim
169 words
In a musical instrument of the type including a body, a first bridge transversely mounted to one end of said body, a second bridge mounted to the opposite end of said body, first and second string mounting means positioned outward of said first and second bridges, respectively, a plurality of strings tautly suspended between said bridges by said mounting means, and means for rapidly and repeatedly varying the tension of said strings while the instrument is being played, the improvement comprising: a plurality of aligned slots in said body; and lever means comprised of a plurality of lever arms, each of said lever arms including a flanged portion which is positioned between said first bridge and at least one of said strings, said lever arms extending from aligned fulcrum points, across said first bridge and downward through said body slots to aligned positions below said body, so that the tension in at least some of said strings can be varied by changing the angular position of said lever arms.
Claim 4
Dependent Claim
169 words
In a musical instrument of the type including a body, a first bridge transversely mounted to one end of said body, a second bridge mounted to the opposite end of said body, first and second string mounting means positioned outward of said first and second bridges, respectively, a plurality of strings tautly suspended between said bridges by said mounting means, and means for rapidly and repeatedly varying the tension of said strings while the instrument is being played, the improvement comprising: a plurality of aligned slots in said body; and lever means comprised of a plurality of lever arms, each of said lever arms including a flanged portion which is positioned between said first bridge and at least one of said strings, said lever arms extending from aligned fulcrum points, across said first bridge and downward through said body slots to aligned positions below said body, so that the tension in at least some of said strings can be varied by changing the angular position of said lever arms.
Claim 5
Dependent Claim
23 words
The musical instrument of claim 2 wherein said fulcrum points are positioned substantially between said first bridge and said first string mounting means.
Claim 6
Dependent Claim
34 words
The musical instrument of claim 2 wherein said lever means further comprise a connecting bar extending between the lever arm ends remote from said fulcrums, said connecting bar being substantially parallel to said body.
Claim 7
Dependent Claim
46 words
The musical instrument of claim 4 further comprising a strap mounted to the underside of said body substantially parallel to said connecting bar to enable the musician to hold the instrument at said strap and to operate said lever arm connecting bar with the same hand.
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) | 1981-11-20 | 1982-05-22 | 1982-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-11-20 | 1986-05-22 | 1986-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-11-20 | 1990-05-22 | 1990-11-21 | $7700.00 | Window Closed / Lapsed |