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특허 상세정보

Foldable walker apparatus

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/00    B62B-001/10    B62B-005/04    A61H-003/04    B60T-001/04    B62L-003/02   
미국특허분류(USC) 280/047.34; 280/047.25; 135/067; 188/019; 188/029; 188/024.22; 188/002F
출원번호 US-0270816 (2011-10-11)
등록번호 US-8267412 (2012-09-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cameron IP
인용정보 피인용 횟수 : 4  인용 특허 : 66
초록

There is provided a walker apparatus having a frame, a wheel pivotally connected to the frame, and a brake pad assembly. The assembly has a brake housing configured to partially cover the wheel. The assembly has a brake pad mechanism including a brake pad lever pivotally mounted to the housing. The brake pad lever is actuated via a first end and has a second end spaced-apart therefrom. The brake pad mechanism has a brake pad connected to the brake pad lever adjacent to the second end of the brake pad lever. The brake pad lever is spring-biased to positio...

대표
청구항

1. A walker apparatus, the walker apparatus comprising: a pair of spaced-apart, operatively interconnected frame members each having an upper end and a lower end spaced-apart from the upper end;a handle bar assembly extending from the upper end of each frame member and having a means for engaging a brake pad mechanism;ground-engaging wheels rotatably mounted to the lower end of the frame members; anda brake pad assembly including a brake housing connected to at least one of the frame members to partially cover at least one of the wheels, the brake housin...

이 특허에 인용된 특허 (66)

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