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특허 상세정보

Collapsible structures

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E04H-004/00   
미국특허분류(USC) 220/009.2; 220/565; 220/666; 004/488; 004/585; 004/588; 004/506; 383/033; 383/104
출원번호 US-0665194 (2003-09-17)
등록번호 US-7308989 (2007-12-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 32

Collapsible structures are provided that have an enclosed interior space that can be used to hold and contain water or other matter. The interior space is defined by an enclosing wall and a base that are both waterproof to prevent leakage of the water or matter contained in the interior space. None, one or more foldable frame members can be provided as part of the enclosing wall and the base, or a foldable frame member can be provided as part of a rim member. The frame members allow the resulting structure to be twisted and folded to reduce the overall ...


What is claimed is: 1. A collapsible structure comprising: an annular rim member defining a central opening, the rim member including a foldable frame member having a folded and an unfolded orientation, a sleeve that retains the frame member, and at least one inflatable member retained inside the sleeve; and a flexible and waterproof material attached to the rim member to form a containing member that defines a containing space therewithin, the containing member having a base that has a diameter that is greater than the diameter of the rim member when t...

이 특허에 인용된 특허 (32)

  1. Kaiser Richard (5761 Tuxedo Terr. Los Angeles CA 90068) Gutch John T. (16945 Sunset Blvd. Pacific Palisades CA 90272) Rasof Richard (7923 Agnes St. ; #5 North Hollywood CA 91605). Beach blanket. USP1990084951333.
  2. Zheng Yu. Collapsible assembly. USP2000066073283.
  3. Kellogg Michael S. ; Krotts Dean B.. Collapsible container and method of making and using same. USP1999105971188.
  4. Kellogg Michael S. ; Krotts Dean B.. Collapsible container and method of making and using same. USP2001046220998.
  5. Michael S. Kellogg ; Dean B. Krotts. Collapsible container and method of making and using same. USP200212RE37924.
  6. David A. Arias. Collapsible flotation device. USP2002116485344.
  7. Zheng Yu. Collapsible frame assemblies. USP2001076267129.
  8. Zheng Yu (1065 Howard Ave. Covina CA 91722). Collapsible play structures. USP1996105560385.
  9. Zheng Yu (1065 Howard Ave. Covina CA 91722). Collapsible play tunnel structures. USP1997045618246.
  10. Zheng Yu (1065 Howard Ave. Covina CA 91722). Collapsible shade structure. USP1994045301705.
  11. O'Brien Michael. Collapsible spa unit. USP2000056058521.
  12. Zheng Yu. Collapsible structures. USP2001096289910.
  13. Zheng Yu. Collapsible structures. USP2001106305396.
  14. Zheng Yu. Collapsible structures. USP2001116318394.
  15. Zheng Yu. Collapsible structures. USP2000026030300.
  16. Zheng, Yu. Collapsible structures. USP2005066901940.
  17. Zheng Yu. Collapsible sunshields, partitions and shade structures having overlapping support loops. USP1999115975101.
  18. Tillmann,Marc; Wertenbruch,Wolfgang. Collapsible tub-shaped container. USP2007017156250.
  19. Hoie, Karl H.. Collapsible, portable, open-top container for liquid, preferably. USP1983054383564.
  20. Shaw Mark D. (Ponte Vedra FL) Heyman J. Tad (Jacksonville FL) Bierce Laurence M. (Jacksonville FL) True ; III Dorian T. (Augusta GA) Jones ; Jr. Marion L. (North Augusta SC). Collapsible, self-expanding liquid container. USP1995075429437.
  21. Wang, Grace. Container with collapsible loops. USP2004086783016.
  22. Nolet Leopold (813 Brock Rd. ; Suites 3 & 4 Pickering ; Ontario CAX L1W 3L8). Exerciser and playpen structure having a trampoline like bottom. USP1990024900011.
  23. Macsenti Ronald J. (Phoenix AZ) Avery Frederick M. (Phoenix AZ). Flexible, collapsible container. USP1992055116138.
  24. Roberts Donald K. (488 W. 2000 South Building 4 Orem UT 84057). Flotation trampoline. USP1986034576375.
  25. Jones Paul. Foldable bowl. USP2000026019244.
  26. Lee Ung L. (193 Tumblebrook Dr. South Windsor CT 06074). Inflatable container. USP1994055314250.
  27. Zheng Yu. Multipurpose collapsible panels. USP2001026192635.
  28. Chou Lin L. (Taipei Hsien TWX). Panel wall pool. USP1997025603129.
  29. Ivanovich Michael K. (1141 Arden St. Encinitas CA 92024) Clark Richard D. (1141 Arden St. Encinitas CA 92024). Self-erecting shelter. USP1992115163461.
  30. Le Gette Brian Edward ; Waring James Ashley. Self-opening towel. USP2001016170100.
  31. Kellogg Michael S. ; Krotts Dean B.. Semi rigid container and method of making and using same. USP1999105967357.
  32. Brian E. Le Gette ; James Ashley Waring. Towel-mat with a frame member and removably attached membranes. USP2002026343391.