|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||224/153 ; 224/577 ; 190/018A ; 190/018R|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 36 인용 특허 : 15|
A wheelable backpack having a front portion to carry items therein, a rear portion to rest against the back of a person using the backpack in a back-carrying mode and a pair of shoulder straps to enable the person to use the backpack in the back-carrying mode, a pair of channels substantially parallel to and spaced with respect to each other disposed in a rear portion extending from the top to the bottom of the backpack; a handle device disposed in the pair of channels; a pair of compartments disposed in the bottom portion with each of the pair of compar...
[ We claim:] [1.] A wheelable backpack comprising:a backpack having a front portion to carry items therein, a rear portion to rest against a back of a person using said backpack in a back-carrying mode, a top portion, a bottom portion and a pair of shoulder straps spaced with respect to each other to enable said person to use said backpack in said back-carrying mode, each of said pair of shoulder straps having one end fastened to said rear portion adjacent said top portion and the other end fastened to said rear portion adjacent said bottom portion;a pai...