|
Match
|
Document |
Document Title |
|
|
3960346 |
Kite
A kite including a lightweight sheet material and a support structure. The sheet material is secured to the support structure. The support structure has at least one end thereof provided with a...
|
|
|
3951363 |
Keeled kite construction
A construction for a keeled kite wherein the keel is a flexible tubular member fixed to the underside of a kite canopy and is open at its leading end and closed at its trailing end so as to be...
|
|
|
3948471 |
Modular kite system
A kite having a prism-shaped three dimensional frame, spanned by aerodynamic surfaces on its two downward disposed faces. The top or upward disposed face is spanned by a novel aerodynamic surface...
|
|
|
3946519 |
Method and apparatus for constructing a toss-type flying device
A toss-type flying device which can be easily assembled from a pair of rectangular strips of material, two rubber bands, and an ordinary drinking straw. The pair of rectangular strips are manually...
|
|
|
3937426 |
Tetrahedral kite structure
A tetrahedral kite having a sail formed by a pair of sheets of rhombus shape that lie facewise against one another and are joined together along their edges. The middle of the rhombus-shaped sail...
|
|
|
3936020 |
Kite construction
A highly aerodynamically stable kite having a flexible statically indeterminate face which during flight forms a curvilinear airfoil that is maintained in the center and top edges by rigid linear...
|
|
|
3924827 |
Apparatus for extracting energy from winds at significant height above the surface
A bouyant wing is tethered to a line an appreciable distance above the surface where the winds are at higher speed than at ground level, the other end of the line(s) is attached, for example, to an...
|
|
|
3920201 |
Pilotless glider construction
A delta wing type of pilotless glider wherein a weight is supported a spaced distance below the delta wing and is mounted so as to be movable transversely and longitudinally with respect to the...
|
|
|
3918663 |
Circular kite
A kite is disclosed of generally circular outline with a circular frame composed of bowed wood dowels connected by tubular sleeves, and with adjustable radial guy lines extending to a central...
|
|
|
3903639 |
Annular winged model airplane
The specification discloses in the preferred embodiment, a model airplane comprising a fuselage formed by a forward frame member and twin spaced booms extending rearward therefrom. A first annular...
|
|
|
3894704 |
Modular kite
A modular kite comprised of four conventional kites in which two double length cross sticks are substituted for four conventional length cross sticks each double length cross stick displacing two...
|
|
|
3892375 |
Controlled flying kite
The kite comprises a sail of flexible fabric, having a relatively large central opening, the sail being held distended by a lateral bar customarily having its ends received in pockets at the...
|
|
|
3861626 |
TAIL FOR A KITE
An improved tail for a kite and an improved kite combination. The improved tail comprises a plurality of open-ended, hollow, frusto-conical members secured in spaced axial alignment below the kite,...
|
|
|
3860204 |
SELF-STIFFENED FLEXIBLE KITE
There is disclosed for the purpose of longitudinally bracing and stiffening a flexible kite of the type known as an "Allison Sled", rear-standing flanges substantially perpendicular to and integral...
|
|
|
3806071 |
AIR FOIL KITE
A kite comprising a flexible air foil contoured structure formed of top and bottom sheets or members joined together at rear margins thereof, and a plurality of vertically positioned axially...
|
|
|
3801052 |
SAILPLANE
A sailplane wherein a flexible sail is loosely connected at its corners to the ends of a rigid framework comprising a central longitudinal rod and a pair of oblique rods directed laterally and...
|
|
|
3797788 |
KITE STRUCTURE
Kite structure in which the airfoil surface is supported by integrally formed ribs and foam backing material against waving or flapping of the surface in flight.
|
|
|
3796399 |
KITE
A kite of generally triangular configuration having leading and trailing edges between which are disposed a pair of open cells to which a bridle and tethering lines are attached. The frontal...
|
|
|
3791611 |
CAPTIVE INFLATED LIGHTER-THAN-AIR STRUCTURES
Captive inflatable lighter-than-air structures comprised of heat-retaining metallized film envelopes for the inflating gas. Internal and/or external stays, suitably guyed if desired, may be used to...
|
|
|
3779490 |
SWIVEL TAILED KITE
A kite is disclosed which contains a swivel tail made of individual platelets fastened together by fastening means fabricated from rivets, conventional straight pins or acorn fasteners.
|
|
|
3752423 |
LIFTING AND/OR ROTATING BODY CONSTITUTING A KITE
A small wind-borne body is made from a sheet of paper or the like folded along the center line to provide a keel, the sheet curving upwardly and outwardly from the keel, symmetrically on both sides...
|
|
|
3749338 |
KITE ASSEMBLY
This disclosure relates to kite assemblies and constructions which employ high-strength structural members. The kite assembly consists of a vertical or longitudinally extending frame member which...
|
|
|
3740008 |
MULTI-KEELED KITE
A multi-keeled kite including a horizontal panel between the keels and a panel overlying the horizontal panels and forming therewith an open ended passage of uniform cross section extending from...
|
|
|
3711045 |
KITES
A box kite employs narrow lifting bands producing improved flight performance and flight stability, and lighter structural loading, permitting efficient use of round-sectioned body members and...
|
|
|
3690662 |
TOWED AERIAL TARGET
Target comprises at least three right triangular panels of flexible sheet material with their long sides fastened together. A collapsible frame comprises a longitudinal bar running along the sides...
|
|
|
3687402 |
KITE
This invention relates to an improved kite having a body of sheet material secured to supports and having a steadying and guiding keel attached to the body. The sheet material has one or more...
|
|
|
3620486 |
AUTOSTABLE CIRCULAR TETHERED WING BALLOON
This invention relates to an axisymmetrical-shaped, tethered wing balloon which is substantially autostable in the wind field and, particularly, to a wing balloon which, without performing any...
|
|
|
3612450 |
FOLDABLE KITE
Kite with demountable framework of radial frame members secured in slots of a center disc. Cap screwed on core of disc clamps inner ends of frame members in disc. Lifting element with pockets...
|
|
|
3570790 |
METHOD OF MAKING A KITE AND KITE STRUCTURE
A kite structure having a body and structural members which are integrally bonded to the kite body and the method of making such kite structure.
|
|
|
3570791 |
BATTENED KITE CONSTRUCTION
The specification describes a kite or kitelike device having substantially symmetrical wing sections made of highly flexible sheet material; stiffening battens are disposed at the leading edge of...
|
|
|
3570792 |
KITE STRUCTURE
A collapsible kite structure having a body of sheet material, a pair of structural members secured to said body and diverging with respect to each other when said body is extended to flying...
|
|
|
3526377 |
AUTOROTATOR KITE
|
|
|
3514059 |
TURBOCOPTER KITE
|
|
|
3494578 |
CENTROIDALLY SUPPORTED MODULAR TETRAHEDRON STRUCTURE
|
|
|
3480238 |
GLIDE WING
|
|
|
3468503 |
KITE CONSTRUCTION
|
|
|
3448864 |
TETHERING SYSTEM FOR AN ELONGATED LIGHTER-THAN-AIR BALLOON
|
|
|
3439887 |
WING ROTOR CONTROL APPARATUS
|
|
|
3430899 |
KITE WITH DETACHABLE PARACHUTE
|
|
|
3412964 |
Kite with flexible ballooning sail surfaces
|
|
|
3358399 |
Kite with rod and tackle combination
|
|
|
3357660 |
Rectangular moulded plastic kite
|
|
|
3350041 |
Kite construction
|
|
|
3347500 |
Kite
|
|
|
3335985 |
Inflated kite
|
|
|
3330511 |
Kite and process of making it
|
|
|
3330512 |
Flying saucer kite
|
|
|
3327975 |
Kite frame
|
|
|
3326392 |
Kite logging
|
|
|
3315922 |
Kite
|