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US4557443A Expired / Lapsed US ⏱️ 0.0 years remaining

Positionally adjustable kite strut connector

Assignee: GAYLA INDUSTRIES Inc
•
Filing: 1983-08-29
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Granted: 1985-12-10
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Expires: 2003-08-29
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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)

US4133500A Cited
US4277040A Cited
US4286762A Cited
US4368861A Cited

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

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