|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/288 ; 280/2811 ; 280/202|
|발명자 / 주소|
|인용정보||피인용 횟수 : 10 인용 특허 : 0|
A newly designed bicycle frame of the type having two wheels, a seat tube to support a seat post and seat, and a rear wheel lug assembly. This frame, called a “uniframe”has a rectangular frame member with front and rear ends. The front end of the rectangle is connected to the seat tube. The sides of the rectangle are supported by a pair of stays to the front and a pair of stays to the rear. The lower ends of the stays connect to the wheel lugs, two on each side.
A one unit bicycle frame for a bicycle having two wheels in line, with a front steerable wheel, and having a head tube, top tube, down tube, seat tube, and a seat post for supporting a seat, and chain tubes with rear wheel lugs: said one unit bicycle frame having a horizontal rectangular structurally integral member located over the rear wheel and generally parallel to the ground, and having a front cross tube, a rear cross tube, and left and right longitudinal side members, the left and right side members having curved extensions curving inwardly and co...