최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0018031 (1993-02-16) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 29 인용 특허 : 0 |
A cane or walking stick includes a grasping mechanism and optionally includes prongs for providing the user with traction in ice or snow. The preferred embodiment includes a scissor action grasping mechanism that is controlled by the user of the cane. The grasping mechanism is disposed at the lower
A supportive device for walking, said device comprising: a substantially elongated member having an upper handle portion and a lower ground-contacting portion; a scissor-action grasping mechanism, said scissor-action grasping mechanism being attached to said elongated member substantially near said
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