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|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|인용정보||피인용 횟수 : 3 인용 특허 : 6|
A sail attachment which when connected to the bicycle harnesses wind to drive the bicycle forward. The attachment is adapted to fit on the rear of the bicycle above its rear wheel and is securable to the bicycle seat. The attachment is provided with a wind receiving sail which when attached to the bicycle can harness wind 45 degrees from either the left or right side of the bicycle, 90 degrees from either the side of the bicycle and at the rear of the bicycle to power the bicycle.
1. Apparatus detachably connectable to a bicycle, said bicycle having a frame with front mounted handle means and rear mounted seat means, the bicycle having front and rear wheels secured thereto, the front wheel extending in front of the handle means, the rear wheel extending rearward from the seat means, each wheel having a corresponding axle extending therethrough, said apparatus comprising:a sail attachment which when connected to the bicycle harnesses wind to drive the bicycle forward, said attachment adapted to fit on the rear of the bicycle above ...