US4148423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoulder strap for musical instrument
Assignee: FRETTED IND Inc
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Filing: 1977-06-27
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Granted: 1979-04-10
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Expires: 1997-06-27
Abstract
Abstract A novel shoulder strap is provided for holding a musical instrument or the like. The strap comprises an elongated piece of material adapted to be attached to said instrument near each end of the strap, the strap being curved laterally to conform to the user's shoulder.
Inventors
- 👤 Rudolf W. Schlacher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:29
CPC Classifications
G; G10; G10G; G10G5/00; G10G5/005; Y; Y10; Y10S; Y10S224/00; Y10S224/91
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
156 words
In a shoulder strap for holding a musical instrument comprising an elongated piece of material adapted to be attached to said instrument near each end of said strap; the improvement wherein said strap comprises: a first generally straight portion adjacent one end of said strap and having a first longitudinal axis; a second generally straight portion extending from one end of said first portion and having a second longitudinal axis which forms an acute angle with an extension of said first longitudinal axis thereby forming a first lateral curve with respect to said first portion to conform to a user's shoulder; and a third generally straight portion extending from one end of said second portion and having a third longitudinal axis which forms a second angle with an extension of said second longitudinal axis thereby forming a second lateral curve with respect to said second portion in a direction opposite that of said first lateral curve.
Claim 2
Dependent Claim
156 words
In a shoulder strap for holding a musical instrument comprising an elongated piece of material adapted to be attached to said instrument near each end of said strap; the improvement wherein said strap comprises: a first generally straight portion adjacent one end of said strap and having a first longitudinal axis; a second generally straight portion extending from one end of said first portion and having a second longitudinal axis which forms an acute angle with an extension of said first longitudinal axis thereby forming a first lateral curve with respect to said first portion to conform to a user's shoulder; and a third generally straight portion extending from one end of said second portion and having a third longitudinal axis which forms a second angle with an extension of said second longitudinal axis thereby forming a second lateral curve with respect to said second portion in a direction opposite that of said first lateral curve.
Claim 3
Dependent Claim
28 words
A shoulder strap as defined in claim 1 further characterized in that the angle through which said first lateral curve passes is between about 20 and 60 degrees.
Claim 4
Dependent Claim
28 words
A shoulder strap as defined in claim 1 further characterized in that the angle through which said first lateral curve passes is between about 30 and 45 degrees.
Claim 5
Dependent Claim
34 words
A shoulder strap as defined in claim 1 further comprising a means for adjusting the length of said strap in order to properly locate said first lateral curve with respect to said user's shoulder.
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) | 1982-04-09 | 1982-10-09 | 1983-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-09 | 1986-10-09 | 1987-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-09 | 1990-10-09 | 1991-04-10 | $7700.00 | Window Closed / Lapsed |