|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/153R ; D12/325 ; D21/85 ; 46/74D|
|발명자 / 주소|
|인용정보||피인용 횟수 : 2 인용 특허 : 2|
A kite or flying device comprising a substantially ring-shaped body member formed of foam plastic, the normally upper surface of said body member being flat, the normally lower surface of said body member being part of the surface of a sphere, the ring-shaped body member being bounded by a radially outer circumference and by a radially inner circumference, diametrically opposite portions of said outer circumference respectively defining the leading edge and the trailing edge of the kite body, an open area bounded by and lying radially inwardly of said ra...
A kite fabricated of a lightweight material and comprising: an annular body having a circular outer periphery, at least a generally circular inner periphery, and a relatively thin height with respect to its radial extent; the annular body having a flat unobstructed top surface and a bottom surface which is part of the surface of a sphere; a bar element lying on a diameter of the annular body and secured at its ends to the annular body at said inner periphery; the bar element limited in height to confinement between the plane of said top surface and the s...