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US3949519A Expired / Lapsed US ⏱️ 0.0 years remaining

Toy glider

Assignee: Glass Marvin and Associates
•
Filing: 1975-02-14
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Granted: 1976-04-13
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Expires: 1995-02-14
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Abstract

Abstract A flexible wing glider including a highly flexible, air impervious diaphragm which is secured to a central longitudinal keel and two rearwardly and outwardly diverging leading edge spars to form a pair of symmetrical, semi-conical wing sections. A payload support for a figure toy or other item is rigidly secured to the central keel and includes a pair of adjustable air foil stabilizers and a depending hook for launching of the glider by resilient means.

Inventors

  • 👤 Burton C. Meyer

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 09:26
CPC Classifications
A; A63; A63H; A63H27/00

Claims Analysis

Total Claims: 24
Claim 1
Independent Claim 127 words
A toy flexible wing glider, comprising: a frame including a longitudinal keel member and at least two resilient leading edge spar members disposed one at each side of said keel member; means connecting said leading edge spar members near the front of said keel member with the spar members diverging rearwardly therefrom; a diaphragm of substantially air impervious, flexible material secured to said frame forming two semiconical wing portions when in flight; a payload support connected to said keel and including means for supporting a figure toy for aerodynamically transporting the figure toy through the air; and selectively adjustable flight direction control means on the frame for varying the relative sizes of the two semi-conical wing portions to change the predetermined path of flight of the glider.
Claim 2
Dependent Claim 127 words
A toy flexible wing glider, comprising: a frame including a longitudinal keel member and at least two resilient leading edge spar members disposed one at each side of said keel member; means connecting said leading edge spar members near the front of said keel member with the spar members diverging rearwardly therefrom; a diaphragm of substantially air impervious, flexible material secured to said frame forming two semiconical wing portions when in flight; a payload support connected to said keel and including means for supporting a figure toy for aerodynamically transporting the figure toy through the air; and selectively adjustable flight direction control means on the frame for varying the relative sizes of the two semi-conical wing portions to change the predetermined path of flight of the glider.
Claim 3
Dependent Claim 166 words
A flexible wing glider, comprising: a frame including a longitudinal keel member and at least two leading edge spar members disposed one at each side of said keel member; means connecting said leading edge spar members near the front of said keel member with the spar members diverging rearwardly therefrom; a diaphragm of substantially air impervious, flexible material secured to said frame forming two semi-conical wing portions when in flight; a payload support connected to said keel and including means for supporting a figure toy for aerodynamically transporting the figure toy through the air; and selectively adjustable flight direction control means on the frame wherein the control means includes a transverse control rib fastened at its outer ends to the leading edge spar members at points equidistant from the nose piece, said control rib being transversely adjustably connected to said keel member whereby selective movement of said control rib transverse to said keel varies the shape of the diaphragm to alter the path of the glider.
Claim 4
Dependent Claim 166 words
A flexible wing glider, comprising: a frame including a longitudinal keel member and at least two leading edge spar members disposed one at each side of said keel member; means connecting said leading edge spar members near the front of said keel member with the spar members diverging rearwardly therefrom; a diaphragm of substantially air impervious, flexible material secured to said frame forming two semi-conical wing portions when in flight; a payload support connected to said keel and including means for supporting a figure toy for aerodynamically transporting the figure toy through the air; and selectively adjustable flight direction control means on the frame wherein the control means includes a transverse control rib fastened at its outer ends to the leading edge spar members at points equidistant from the nose piece, said control rib being transversely adjustably connected to said keel member whereby selective movement of said control rib transverse to said keel varies the shape of the diaphragm to alter the path of the glider.
Claim 5
Dependent Claim 61 words
The toy flexible wing glider as set forth in claim 2 wherein the control rib is connected to the keel by a clip means having longitudinally spaced prongs, said prongs being selectively engageable in one of a plurality of transversely spaced pairs of notches provided on the control rib to alter the relative sizes of the wing portions of the diaphragm.
Claim 6
Dependent Claim 48 words
The toy flexible wing glider as set forth in claim 2 wherein the control rib is connected to the keel by means permitting longitudinal movement of the rib relative to the keel so as to vary the curvature, and thereby vary the aerodynamic surface, of the wing portions.
Claim 7
Dependent Claim 72 words
The toy flexible wing glider as set forth in claim 4 wherein the control rib is connected to the keel by a clip means having longitudinally spaced prongs, said prongs being selectively engageable with one of a plurality of transversely spaced pairs of notches provided on the control rib to permit alteration of the relative sizes of the wing portions in addition to permitting varying curvature of both of the wing portions.
Claim 8
Dependent Claim 105 words
A toy flexible wing glider, comprising: a frame including a longitudinal keel member and at least two resilient leading edge spar members disposed one at each side of said keel member; means connecting said leading edge spar members near the front of said keel member with the spar members diverging rearwardly therefrom; a diaphragm of substantially air impervious, flexible material secured to said frame forming two semi-conical wing portions when in flight; and a payload support connected to said keel and including means for supporting a figure toy for aerodynamically transporting the figure toy through the air including means for longitudinally stabilizing said payload support.
Claim 9
Dependent Claim 105 words
A toy flexible wing glider, comprising: a frame including a longitudinal keel member and at least two resilient leading edge spar members disposed one at each side of said keel member; means connecting said leading edge spar members near the front of said keel member with the spar members diverging rearwardly therefrom; a diaphragm of substantially air impervious, flexible material secured to said frame forming two semi-conical wing portions when in flight; and a payload support connected to said keel and including means for supporting a figure toy for aerodynamically transporting the figure toy through the air including means for longitudinally stabilizing said payload support.
Claim 10
Dependent Claim 109 words
A toy flexible wing glider, comprising: a frame including a longitudinal keel member and at least two resilient leading edge spar members disposed one each side of said keel member; means connecting said leading edge spar members near the front of said keel member with the spar members diverging rearwardly therefrom; a diaphragm of substantially air impervious, flexible material secured to said frame forming two semi-conical wing portions when in flight; and a payload support connected to said keel and including means for supporting a figure toy for aerodynamically transporting the figure toy through the air wherein said payload support includes means for removably supporting said figure toy thereon.
Claim 11
Dependent Claim 109 words
A toy flexible wing glider, comprising: a frame including a longitudinal keel member and at least two resilient leading edge spar members disposed one each side of said keel member; means connecting said leading edge spar members near the front of said keel member with the spar members diverging rearwardly therefrom; a diaphragm of substantially air impervious, flexible material secured to said frame forming two semi-conical wing portions when in flight; and a payload support connected to said keel and including means for supporting a figure toy for aerodynamically transporting the figure toy through the air wherein said payload support includes means for removably supporting said figure toy thereon.
Claim 12
Dependent Claim 30 words
The toy flexible wing glider of claim 7 wherein said support means comprises a seat for the figure toy and strap means to hold the figure toy on the seat.
Claim 13
Dependent Claim 114 words
A toy flexible wing glider, comprising: a frame including a longitudinal keel member and at least two resilient leading edge spar members disposed one at each side of said keel member; means connecting said leading edge spar members near the front of said keel member with the spar members diverging rearwardly therefrom; a diaphragm of substantially air impervious, flexible material secured to said frame forming two semi-conical wing portions when in flight; and a payload support connected to said keel and including means for supporting a figure toy for aerodynamically transporting the figure toy through the air including launching means on the payload support to facilitate initiating a path of flight for the glider.
Claim 14
Dependent Claim 114 words
A toy flexible wing glider, comprising: a frame including a longitudinal keel member and at least two resilient leading edge spar members disposed one at each side of said keel member; means connecting said leading edge spar members near the front of said keel member with the spar members diverging rearwardly therefrom; a diaphragm of substantially air impervious, flexible material secured to said frame forming two semi-conical wing portions when in flight; and a payload support connected to said keel and including means for supporting a figure toy for aerodynamically transporting the figure toy through the air including launching means on the payload support to facilitate initiating a path of flight for the glider.
Claim 15
Dependent Claim 108 words
A toy flexible wing glider, comprising: a longitudinal keel member and at least two leading edge spar members disposed one at each side of said keel member; means connecting said leading edge spar members near the front of said keel with the spar members diverging rearwardly therefrom; a diaphragm of substantially air impervious flexible material secured to said keel member and said leading edge spars to form two semi-conical wing portions when in flight; a payload support member; and selectively adjustable, stabilizing air foil control means on the payload support member whereby the path of flight of the glider may be controlled by adjusting the air foil means.
Claim 16
Dependent Claim 108 words
A toy flexible wing glider, comprising: a longitudinal keel member and at least two leading edge spar members disposed one at each side of said keel member; means connecting said leading edge spar members near the front of said keel with the spar members diverging rearwardly therefrom; a diaphragm of substantially air impervious flexible material secured to said keel member and said leading edge spars to form two semi-conical wing portions when in flight; a payload support member; and selectively adjustable, stabilizing air foil control means on the payload support member whereby the path of flight of the glider may be controlled by adjusting the air foil means.
Claim 17
Dependent Claim 33 words
The toy flexible wing glider as set forth in claim 10 wherein the adjustable air foil stabilizer means comprises at least one fin fixedly secured outwardly and transversely from the payload support member.
Claim 18
Dependent Claim 27 words
The toy flexible wing glider as set forth in claim 11 including two of said air foil fins, one on either side of said payload support member.
Claim 19
Dependent Claim 41 words
The toy flexible wing glider as set forth in claim 12 including launching means on said payload support member for facilitating initiating a path of flight for the glider, in the form of a depending tongue on the payload support member.
Claim 20
Dependent Claim 74 words
The toy flexible wing glider as set forth in claim 10 wherein the control means includes a transverse control rib fastened at its outer ends to the leading edge spars at points equidistant from the nose piece, said control rib being transversely adjustably connected to said keel member whereby selective movement of said control rib transverse to said keel varies the shape of the diaphragm to alter the path of flight of the glider.
Claim 21
Dependent Claim 61 words
The toy flexible wing glider as set forth in the 14 wherein the control rib is connected to the keel by a clip means having longitudinally spaced prongs, said prongs being selectively engageable in one of a plurality of transversely spaced pairs of notches provided on the control rib to alter the relative sizes of the wing portions of the diaphragm.
Claim 22
Dependent Claim 61 words
The toy flexible wing glider as set forth in the 14 wherein the control rib is connected to the keel by a clip means having longitudinally spaced prongs, said prongs being selectively engageable in one of a plurality of transversely spaced pairs of notches provided on the control rib to alter the relative sizes of the wing portions of the diaphragm.
Claim 23
Dependent Claim 45 words
The toy flexible wing glider of claim 14 wherein the control rib is connected to the keel by means permitting longitudinal movement of the rib relative to the keel so as to vary the curvature, and thereby vary the aerodynamic surface, of the wing portions.
Claim 24
Dependent Claim 69 words
The toy flexible wing glider of claim 16 wherein the control rib is connected to the keel by a clip means having longitudinally spaced prongs, said prongs being selectively engageable with one of a plurality of transversely spaced pairs of notches provided on the control rib to permit alteration of the relative sizes of the wing portions in addition to permitting varying curvature of both of the wing portions.

References Cited (Backward Citations)

US1927835A Cited
US2546078A Cited
US3204368A Cited
US3438597A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1979-04-13 1979-10-13 1980-04-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1983-04-13 1983-10-13 1984-04-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1987-04-13 1987-10-13 1988-04-13 $7700.00 Window Closed / Lapsed

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