US4557443A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Positionally adjustable kite strut connector
Assignee: GAYLA INDUSTRIES Inc
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Filing: 1983-08-29
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Granted: 1985-12-10
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Expires: 2003-08-29
Abstract
Abstract A positionally adjustable strut connector for a kite is disclosed in which the connector has a first body member hingedly connected to a second body member. One body member is adapted to receive a wing strut while the other member is adapted to receive the cross or bracing strut.
Inventors
- 👤 Julius M. Christoffel, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:47
CPC Classifications
A; A63; A63H; A63H27/00; A63H27/08
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
255 words
A positionally adjustable strut connector for a kite having a body of flat material symmetrically disposed about a centerline, a pair of diverging wing-struts having first and second ends and being secured to the body on opposite sides of said centerline, and a cross-strut, said positionally adjustable strut connector comprising: a first body member disposed about a first longitudinal axis, and adapted to receive one of said wing-struts and to be located intermediate said first and second ends of said one wing-strut, said first body member including: a hollow wing-strut receiving member having a top end and a bottom end; and a second body member disposed about a second longitudinal axis, and adapted to receive one end of said cross-strut, said second body member including: a cross-strut receiving member including structure defining an open slot having an open first end and a closed second end, and including engaging means for retaining said cross-strut in place, said first end being adapted to receive said one end of said cross-strut, and said second end being disposed proximate said top end of said wing-strut receiving member such that said first and second longitudinal axes are separated by an acute angle; and a hinge member depending from said cross-strut receiving member and extending beyond said second end of said cross-strut receiving member; wherein said hinge member of said second body member is connected to said wing-strut receiving member of said first body member; and further wherein the angular separation between said first and second longitudinal axes is selectively adjustable.
Claim 2
Dependent Claim
255 words
A positionally adjustable strut connector for a kite having a body of flat material symmetrically disposed about a centerline, a pair of diverging wing-struts having first and second ends and being secured to the body on opposite sides of said centerline, and a cross-strut, said positionally adjustable strut connector comprising: a first body member disposed about a first longitudinal axis, and adapted to receive one of said wing-struts and to be located intermediate said first and second ends of said one wing-strut, said first body member including: a hollow wing-strut receiving member having a top end and a bottom end; and a second body member disposed about a second longitudinal axis, and adapted to receive one end of said cross-strut, said second body member including: a cross-strut receiving member including structure defining an open slot having an open first end and a closed second end, and including engaging means for retaining said cross-strut in place, said first end being adapted to receive said one end of said cross-strut, and said second end being disposed proximate said top end of said wing-strut receiving member such that said first and second longitudinal axes are separated by an acute angle; and a hinge member depending from said cross-strut receiving member and extending beyond said second end of said cross-strut receiving member; wherein said hinge member of said second body member is connected to said wing-strut receiving member of said first body member; and further wherein the angular separation between said first and second longitudinal axes is selectively adjustable.
Claim 3
Dependent Claim
17 words
The positionally adjustable strut connector of claim 1 wherein said hinge member is a resilient flexible member.
Claim 4
Dependent Claim
24 words
The positionally adjustable strut connector of claim 1 or 2 wherein said hinge member is fixedly connected to said first and second body members.
Claim 5
Dependent Claim
25 words
The positionally adjustable strut connector of claim 1 or 2 wherein said hinge connector is an integral part of said first and second body members.
Claim 6
Dependent Claim
24 words
The positionally adjustable strut connector of claim 1 or 2 wherein said hinge member is hingedly connected to said first and second body members.
Claim 7
Dependent Claim
36 words
The positionally adjustable strut connector of claim 1 wherein said engaging means includes a pair of engaging beads, each of said beads being longitudinally disposed along the inner edge of one side of said open slot.
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) | 1988-12-09 | 1989-06-10 | 1989-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-12-09 | 1993-06-10 | 1993-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-12-09 | 1997-06-10 | 1997-12-10 | $7700.00 | Window Closed / Lapsed |