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특허 상세정보

Portable liquid storage tank

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-025/28    B65D-025/22    B65D-033/06   
미국특허분류(USC) 220/009.3; 220/009.2; 220/565
출원번호 US-0313987 (2008-11-26)
등록번호 US-8746478 (2014-06-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Gable Gotwals
인용정보 피인용 횟수 : 2  인용 특허 : 24

A collapsible portable tank for storing liquids has a liquid impervious liner. The side walls of the liner are supported by a collapsible frame. A plurality of hand grips in a zigzag pattern on the floor panel of the liner facilitates manipulation of the liner to collapse the liner with the frame. The liner floor panel is of heavier material than the side walls and is heat sealed along its entire perimeter to the liner side walls, affording a more durable floor while eliminating clumsy excess liner material at the corners of the tank. Another hand grip o...


1. A manually raisable and collapsible portable outdoor tank comprising: a foldable frame which, in an unfolded condition with a bottom of said frame resting on the ground, supports an upper perimeter of said frame above the ground;a liner having pliant impervious sidewalls and a pliant impervious floor panel which, with said sidewalls suspended from said frame perimeter and said floor panel supported by the ground, form a collapsible container capable of storing a large volume of liquid; anda plurality of hand grips fixed to a top surface of the liner f...

이 특허에 인용된 특허 (24)

  1. Travis Claiborne L. (Bogalusa LA). Collapsible container and frame. USP1986044585159.
  2. Van Giezen Maurice G. M. (Haarlem NLX) Feijth Harald (Utrecht NLX). Collapsible container for fluid products. USP1997045622277.
  3. Sortwell Edwin T.. Collapsible intermediate bulk container. USP1999045897012.
  4. Ziegler Scott ; Maloney Kevin. Collapsible playyard. USP1998035727265.
  5. Knaus Ernest (Akron OH). Collapsible storage tank. USP1986034573508.
  6. Joshi, Yatish J.; Costa, Larry J.; Addicott, Louise E.. Collapsible storage tank for liquids. USP2003116648507.
  7. McDonnell William J. (Clinton NY) Sarnacki ; Jr. Alexander C. (Utica NY) Collins Dean E. (Lowell MI). Collapsible water tank. USP1992055115947.
  8. 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.
  9. Shakas Pauline V. (1620 Lasuen Rd. Santa Barbara CA 93103). Combination bathtub and bassinet structure. USP1979044146938.
  10. Farrell Peter J. (72 Bushey Way Beckenham ; Kent GBX BR3 2TD). Container apparatus for fluid material. USP1995085437384.
  11. Waltke David L. ; Bouc Gary L.. Flexible bag for liquids mounted on a frame. USP1998055746343.
  12. Bennett,Paul D.; Silva,Paul J.; Kruysman,Theodore C.. Fluid storage tank. USP2007037188747.
  13. Shimozono Kiichiro,JPX ; Oishi Norio,JPX ; Takeda Toshiyuki,JPX. Foldable and simplified water tank. USP2000026021915.
  14. Van Romer Edward W.. Foldable spill collector container. USP1998065762233.
  15. Yamaguchi ; Miyoichi. Foldable tank for containing liquids. USP1978114124049.
  16. Peterson Leroy L.. Inflatable swimming pool construction. USP1999095946744.
  17. Wu Sung-Tsun,TWX. Joint structure of collapsible playpen. USP1998095803650.
  18. Riehl,Christine. Knockdown, portable, non-intimidating, and stable pen for comfortably, conformingly, supportingly, and entertainingly accommodating an infant therein. USP2006127146661.
  19. Hodel Eugenio D. (71 Upper Toyon Kentfield CA 94904). Liner for a water bed. USP1983074393531.
  20. Anderson William A. ; Brock Bill E.. Mosquito repelling technique. USP1998035733552.
  21. Van Romer Edward W. (Anderson SC) Flood Brian R. (De Kalb IL). Portable containment for chemicals. USP1992025090588.
  22. Choi Kwang S. (250-13 ; Sangdo-4-Dong Seoul KRX 156-094). Portable litter basket. USP1991024989749.
  23. Paula Kyle S. (140 S. Canon Dr. Beverly Hills CA 90212). Reusable, flexible bag with foldable support structure. USP1991065024344.
  24. Wiliamson Robert R. (Dallas TX) Derby Norwin C. (Sherman TX). Static controlled collapsible receptacle. USP1993095244281.