|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/047.2 ; 280/038 ; 190/018A|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 20 인용 특허 : 29|
A suitcase has first rollers mounted thereon to at least partially support the suitcase when in an upright position and to enable rolling movement of the suitcase across a surface. The first end of an arm is pivotally mounted to a rigid body portion of the suitcase. Second rollers are mounted about adjacent to the second end of the arm to enable rolling movement of the suitcase across the surface. A first link is pivotally mounted to the rigid body portion, and a second link is pivotally mounted to the first link and the arm. The arm is alternately retra...
[ What is claimed is:] [2.] A holder apparatus comprising:first panel means having a top portion and a bottom portion;second panel means connected to the bottom portion of said first panel means, said second panel means having a bottom portion;at least one of said first and second panel means having a rigid body portion to provide support therefor;first roller means mounted to the bottom portion of said second panel means and positioned to at least partially support said holder apparatus when said holder apparatus is in a generally upright position and t...