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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||16/115 ; 280/655.1 ; 280/047.315 ; 280/655|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 40 인용 특허 : 0|
A three-segmented expandable pull rod for luggage is composed of a handle, two first segments fastened with both ends of the handle, two second segments for receiving extractably and retractably the first segments, two third segments for receiving extractably and retractably the second segments, and two locating sets each having a control member, a main elastic element, a first retaining member and a second retaining member. The second segment is retracted into the third segment such that the bottom end of the second segment presses against the control m...
[ What is claimed is:] [1.] A three-segmented expandable pull rod comprising:a handle;two first segments fastened with two ends of said handle;two second segments for receiving therein said first segments such that said first segments can be extracted from said second segments, and that said first segments can be retracted into said second segments;two third segments; andtwo locating sets;wherein said two third segments are intended to receive therein said two second segments such that said two second segments can be extracted from and retracted into sai...