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특허 상세정보

Flat upholstered body

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47C-007/28    A47C-007/35    F16F-001/18   
미국특허분류(USC) 428/131 ; 428/137 ; 428/181 ; 428/182 ; 428/183 ; 428/184 ; 428/185 ; 428/186 ; 248/630 ; 267/144 ; 267/165 ; 267/160 ; 297/452.52 ; 297/452.54 ; 297/452.56
출원번호 US-0620524 (1996-03-22)
우선권정보 DE-0005064 (1995-03-25)
발명자 / 주소
대리인 / 주소
    Jordan and Hamburg
인용정보 피인용 횟수 : 70  인용 특허 : 2
초록

A completely vented upholstered body of grid plates with a wave profile includes solid portions of the grid which pass through the wave extrema of its wave contour. Many of the solid portions of the grid preferably are disposed transversely to at least one wave propagation direction and, in each case, continuously over a large portion of a wavelength, at a distance from one another. There is only a limited, specified bending deformation, during which the solid portions of the grid can be deformed largely independently of one another as if they were indiv...

대표
청구항

[ I claim:] [1.] A generally flat body to be upholstered comprising at least one grid plate made of a resilient material, said grid plate including a plurality of solid portions which form the boundaries of a plurality of grid openings, said solid portions including a plurality of spaced wave sections each having a plurality of extremea in the form of crests and valleys, and a plurality of spaced extended sections extending between said plurality of spaced wave sections, said extended sections connecting some of the extremea of one wave section to some o...

이 특허를 인용한 특허 피인용횟수: 70

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