• 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; 446/478; 220/009.2
출원번호 US-0872927 (2004-06-21)
등록번호 US-7306003 (2007-12-11)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 1  인용 특허 : 26

A collapsible play structure comprises one or more play modules connected together, each play module comprising at least three foldable frame members, each having a folded and an unfolded orientation. A fabric material substantially covers each frame member to form a side panel for each frame member when the frame member is in the unfolded orientation. Each side panel further comprises at least three sides. The left side of each side panel is connected and hinged to the right side of an adjacent side panel, and the right side of each side panel is conne...


What is claimed is: 1. A collapsible structure, comprising: a first panel having a first foldable frame member having a folded and an unfolded orientation, and a first fabric material covering portions of the first frame member to form the first panel when the first frame member is in the unfolded orientation, the first panel having a first side; a second panel having a second foldable frame member having a folded and an unfolded orientation, and a second fabric material covering portions of the second frame member to form the second panel when the seco...

이 특허에 인용된 특허 (26)

  1. Marks George R. (Richmond CA). Arch supported tent. USP1979084165757.
  2. Zheng Yu (1122 Armada Dr. Pasadena CA 91103). Automobile sunshield. USP1989034815784.
  3. Pickett William H. (4028 N. Ocean Dr. Hollywood FL 33019). Barrier structure. USP1992085134815.
  4. Chang Kuo-Hsiang (5th Floor ; No. 4 ; Lane 281 ; Lung Chiang Road Taipei TWX). Collapsible lamp-shade structure. USP1988034731716.
  5. Zheng Yu (1065 Howard Ave. Covina CA 91722). Collapsible shade structure. USP1994045301705.
  6. Zheng Yu (Covina CA). Collapsible shade structure. USP1995115467794.
  7. Brady David S. (807 Casa Blanca Fullerton CA 92632). Collapsible tent structure. USP1992085137044.
  8. Kurzen Aaron (Box 3233 Stony Creek CT 06405). Construction panel system. USP1987014635411.
  9. Angress Percy G. (481 Gayley Ave. #111 Los Angeles CA 90024). Foldable portable shelter. USP1979014133149.
  10. Foster Michael R. (1011 S. 10th St. LaCrosse WI 54601). Ice fishing shelter. USP1990074938243.
  11. Mattick Michael J. (Charlotte NC). Inflatable tent structure. USP1989104876829.
  12. Norman Lowell R. (Montrose CA). Instantly stable, quickly erectable and quickly collapsible portable structure. USP1989054825892.
  13. Freedman Calvin (4719 Vanalden Ave. Tarzana CA 91356). Modular connectors for cylindrical elements. USP1979104170082.
  14. Walker June F. (3010 Anacapa Pl. Fullerton CA 92635). Playhouse with elements based on two modular units. USP1980074212130.
  15. Sparks Terry L. (14 Vittoria St. Laguna Niguel CA 92677). Portable beach cache. USP1991105054507.
  16. Norman Lowell R. (4902 Secor ; Apt. 20 Toledo OH 43623). Portable structure. USP1976063960161.
  17. Norman Lowell Robert (4902 Secor Road Toledo OH 43623). Portable structure. USP1976113990463.
  18. Norman Lowell R. (La Canada CA). Quickly erectable, quickly collapsible, self supporting portable structure. USP1991085038812.
  19. Danaher Thomas C. (484 W. 43rd St. ; Apt. No. 42-S New York NY 10036). Self-erecting portable fabric structure. USP1994095343887.
  20. Ausnit Steven (124 E. 61st St. New York NY 10035). Separably connective flexible toy. USP1976103987580.
  21. Upton Garthop (1218 Montego Arroyo Grande CA 93420). Shaded lamp for reading and like purposes. USP1983074392190.
  22. Daugherty ; Charles R.. Temporary structure. USP1978024073105.
  23. Barker Joseph K. (Rte. 7 ; Box 111 Abingdon VA 24210). Tent. USP1981054265261.
  24. Hayashida John P. (Waterloo CAX) Bowman Roger P. (Waterloo CAX). Tent. USP1988014716918.
  25. Hilliard Sarah M. (6720 N. 44th Ave. ; Apt. 154 Phoenix AZ 85301). Tent system. USP1993065222513.
  26. Ritchey Michael T. (3657 W. Saragosa Chandler AZ 85266) Leavitt Bryce J. (1546 N. Arthur Pocatello ID 83204). Tent system. USP1995035394897.

이 특허를 인용한 특허 피인용횟수: 1

  1. Danaher,Thomas C.. Bed-tent. USP2008077392555.