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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0898572 (1997-07-22) |
발명자 / 주소 |
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대리인 / 주소 |
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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
[ 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 s
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