$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Collapsible structures

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E04H-015/40    E04H-015/34   
미국특허분류(USC) 135/126; 135/128; 135/117; 220/009.2; 446/478
출원번호 US-0052709 (2005-01-28)
등록번호 US-7484520 (2009-02-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sun,Raymond
인용정보 피인용 횟수 : 21  인용 특허 : 23
초록

A collapsible structure has at least three foldable frame members, each having a folded and an unfolded orientation. The structure has a fabric material covering portions of each frame member to form a panel for each frame member, with each panel further including a left side, a bottom side and a right side, with the left side of each panel coupled to the right side of an adjacent panel, and the right side of each panel coupled to the left side of another adjacent pane. The bottom side of at least one panel is positioned at a higher vertical level than t...

대표
청구항

What is claimed is: 1. A collapsible structure adapted to be supported on a surface and comprising: a plurality of panels that includes a first panel, a second panel, and a third panel, with each panel having a foldable frame member, each having a folded and an unfolded orientation, with each frame member being foldable into a plurality of concentric rings in the folded orientation, with a fabric material covering each frame member to form the respective panel; each panel further including a left side and a right side, with the left side of each panel c...

이 특허에 인용된 특허 (23)

  1. Zheng Yu. Adjustable collapsible panels. USP2000066073643.
  2. Steen Evert J. (1921 Bayswater Road Vancouver ; British Columbia CAX V6K 4A6). Apparatus for returning or rebounding a ball. USP1987114703931.
  3. Shinner Neil T.,GBX ; Smith Raymond,GBX. Collapsible fabric structures with coilable supports. USP2001126325086.
  4. Yu Zheng. Collapsible play structures. USP2002036360761.
  5. Zheng Yu (1065 Howard Ave. Covina CA 91722). Collapsible play structures. USP1996105560385.
  6. Zheng Yu (1065 Howard Ave. Covina CA 91722). Collapsible shade structure. USP1996125579799.
  7. Zheng Yu. Collapsible structures. USP2000086098349.
  8. Zheng Yu. Collapsible structures. USP2001076267128.
  9. Zheng Yu. Collapsible structures. USP2001096289910.
  10. Zheng Yu. Collapsible structures. USP2001106305396.
  11. Zheng Yu. Collapsible structures. USP1998105816954.
  12. Zheng Yu. Collapsible structures. USP1998075778915.
  13. Zheng Yu. Collapsible structures having overlapping support loops. USP2000106138701.
  14. Brady David S. (807 Casa Blanca Fullerton CA 92632). Collapsible tent structure. USP1992085137044.
  15. Wu Lai Ha,HKX ; Chu Wan Sing,HKX. Foldable playhouse. USP200008D429307.
  16. Norman Lowell R. (Montrose CA). Instantly stable, quickly erectable and quickly collapsible portable structure. USP1989054825892.
  17. Easter Scott D.. Pop-up collapsible protective device. USP1998095800067.
  18. Chin Anna H. K. (820 Champion Cir. Walnut CA 91789). Portable booth. USP1997015592961.
  19. Irwin Dennis V. (4630 Macky Way Boulder CO 80303). Portable shelter. USP1986124632138.
  20. Norman Lowell R. (La Canada CA). Quickly erectable, quickly collapsible, self supporting portable structure. USP1991085038812.
  21. Lowenthal Hans,GBX. Sunshade device. USP2000086109281.
  22. Wan Tak M. (Kowloon HKX). Tent. USP1995055411046.
  23. Zheng Yu. Vertically stacked collapsible structures. USP2000076082386.