|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B62B-001/12 A45C-005/14 A45C-013/28|
|미국특허분류(USC)||190/18A ; 190/115 ; 280/37|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 17 인용 특허 : 7|
A portable case having a mechanism capable of converting said case into a trolley. The mechanism is formed from basically two related sets of components, including base members connected to the sides of the case and each capable of extending a forward end beyond one end of the case, and a handle structure having arm members longitudinally slidable in relation to the base members and capable of being pivoted and locked at an angle with respect to the base members. In one embodiment, wheels are supported on the rear of the arm members so as to project down...
A portable case having top and bottom surfaces, two sides, a forward end, and a rear end defining an interior, and capable of being converted into a trolley, comprising: first and second arm means, each having nesting first and second members, said first members being mounted on opposite sides of said case and each being capable of extending a forward end beyond the forward end of said case; a handle extending between said second members; means for mounting said second members for pivoting with respect to said first members when said second members are e...