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특허 상세정보

Collapsible structures

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E04H-015/40    E04H-015/34    E04H-015/58    E04H-015/32   
미국특허분류(USC) 135/126; 135/130; 135/117; 135/137; 135/144; 220/009.2
출원번호 US-0794682 (2004-03-05)
등록번호 US-7472715 (2009-01-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sun,Raymond
인용정보 피인용 횟수 : 8  인용 특허 : 19
초록

Collapsible structures are provided having at least four panels, including a bottom panel, a first panel, a second panel and a third panel. Each panel has a foldable frame member having a folded and an unfolded orientation, with a fabric material covering portions of the frame member to form the panel when the frame member is in the unfolded orientation. The fabric assumes the unfolded orientation of the frame member. Each panel further includes a first side and a second side, with the first side of one panel coupled to the second side of an adjacent pan...

대표
청구항

What is claimed is: 1. A collapsible structure adapted to be supported on a surface and comprising: a pair of side panel frame members, each side panel frame member forming a continuous loop that has a folded and unfolded orientation, with each loop collapsible to the folded position by twisting and folding to form a plurality of concentric rings; a fabric material covering portions of each side panel loop frame member to form a side panel with each side panel frame member when the side panel frame members are in the unfolded orientation, the fabric mat...

이 특허에 인용된 특허 (19)

  1. Zheng Yu (1122 Armada Dr. Pasadena CA 91103). Automobile sunshield. USP1989034815784.
  2. Brown Douglas M. (Monterey CA). Collapsible frame. USP1995085439017.
  3. Zheng Yu (1065 Howard Ave. Covina CA 91722). Collapsible play structures. USP1996105560385.
  4. Zheng Yu (1065 Howard Ave. Covina CA 91722). Collapsible play structures. USP1997095664596.
  5. Zheng Yu. Collapsible structures. USP1998105816954.
  6. Zheng Yu. Collapsible structures. USP1998075778915.
  7. Brady David S. (807 Casa Blanca Fullerton CA 92632). Collapsible tent structure. USP1992085137044.
  8. Price Walter (150 N. Sunway Dr. ; Suite #2 Gilbert AZ 85233). Fast-erecting tent. USP1997105676168.
  9. Hazinski Daniel P. (4481 SW. 34th Ter. Ft. Lauderdale FL 33312) Samole Sidney (6755 SW. 152nd St. Miami FL 33157). Hunting blind. USP1995015385165.
  10. Foster Michael R. (1011 S. 10th St. LaCrosse WI 54601). Ice fishing shelter. USP1990074938243.
  11. Hazinski Daniel P. (4481 SW. 34th Ter. Ft. Lauderdale FL 33312) Samole Sidney (6755 SW. 152 St. Miami FL 33157). Non-symmetrical loop pop up tent structure and method. USP1997075645096.
  12. Easter Scott D.. Pop-up collapsible protective device. USP1998095800067.
  13. Chin Anna H. K. (820 Champion Cir. Walnut CA 91789). Portable booth. USP1997015592961.
  14. Norman Lowell R. (4902 Secor ; Apt. 20 Toledo OH 43623). Portable structure. USP1976063960161.
  15. Norman Lowell R. (La Canada CA). Quickly erectable, quickly collapsible, self supporting portable structure. USP1991085038812.
  16. McLeese Eddie S. (7912 Wrenwood Blvd. ; Ste. C. Baton Rouge LA 70809). Self erecting structure. USP1989084858634.
  17. Danaher Thomas C. (484 W. 43rd St. ; Apt. No. 42-S New York NY 10036). Self-erecting portable fabric structure. USP1994095343887.
  18. Blen Charles A. (12208 Buckskin Trail Poway CA 92064) Panno ; Jr. Andrew (1061 Stonecrest La. Escondido CA 92027). Self-erecting tent. USP1997025601105.
  19. Lowenthal Hans,GBX. Sunshade device. USP2000086109281.