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특허 상세정보

Wheeled attachment for a litter

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/12   
미국특허분류(USC) 280/640; 280/652
출원번호 US-0828898 (2010-07-01)
등록번호 US-8424899 (2013-04-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Neustel Law Offices
인용정보 피인용 횟수 : 3  인용 특허 : 34
초록

A wheeled attachment for a litter for transportation of a litter via a single operator. The wheeled attachment generally includes a traverse frame extending across one end of the litter, first and second receiver tubes pivotally connected to opposing ends of the frame, the first and second receiver tubes pivoting between a first position against the frame and a second position perpendicular with the frame to receive the handle ends of the litter, and including first and second wheels pivotally connected to opposing ends of the frame and coupled to the re...

대표
청구항

1. A wheeled attachment for a stretcher, comprising: a traverse frame having a first end and a second end;a first receiver tube extending from said first end of said frame;a second receiver tube extending from said second end of said frame;wherein said first and second receiver tube are adapted to receive a first and second handle of a litter to be mounted to one end of said litter;a first wheel pivotally connected with respect to said first end of said frame; anda second wheel pivotally connected with respect to said second end of said frame;wherein sai...

이 특허에 인용된 특허 (34)

  1. Chumley Kenneth David. Cart assembly and methods. USP1999035887879.
  2. Villaveces James (3300 San Luis St. Ventura CA 93003) Golden Steven T. (822 Teaque Dr. Santa Paula CA 93060). Cart for transporting shock sensitive loads, or unstable loads. USP1986034576389.
  3. Abel,Helmut. Cart with foldable wheels and center pole. USP2006107118115.
  4. Dickmann Christopher. Collapsible game hauling carrier. USP2001096283496.
  5. Anderson Milan B. (P.O. Box 178088 San Diego CA 92117). Collapsible hand truck. USP1984054448434.
  6. Ambasz Emilio (295 Central Park West New York NY 10024). Collapsible luggage carrier. USP1990044917392.
  7. McCalley, Stephen. Collapsible wheel assembly. USP2010087780175.
  8. McCalley,Stephen. Collapsible wheel assembly. USP2008087413199.
  9. Gardner William (940 Hazel Ave. Campbell CA 95008). Collapsible wheeled carrier for duck and goose decoys and the like. USP1994075330212.
  10. Molliere, Daryl W.. Combination work and recreation cart. USP2004116811180.
  11. Roberson,Steve. Compact cart. USP2008087407171.
  12. Winton Harry D.. Convertible golf cart and bag device and method of converting same. USP1999035879022.
  13. Dames Peter K. (66 Bond Street Cambridge ; Ontario CAX N1R 4B6). Device to transport suitcases. USP1988084761012.
  14. Zimmer,J��rgen. Dolly. USP2008067387306.
  15. Scott, John M.. Dolly device. USP2004116824152.
  16. Cheng Chin-chang (No. 20 ; Lane 327 ; Sec. 2 ; Chung Shan Rd. Chung Ho City ; Taipei Hsien TWX). Foldable apparatus of a baggage cart. USP1996125586775.
  17. Burns Richard H. (662 Clarendon Rd. Troy OH 45373). Foldable utility cart. USP1986114624467.
  18. Thomas, Wendell A.. Folding cart. USP2012048162348.
  19. Young Horace J. (2603 ; 1100 - 8 Avenue SW. Calgary ; Alberta CAX T2P 3T9). Hand truck. USP1991125072958.
  20. Hsieh Hung-Ching,TWX ; Hsieh Yung-Shun,TWX. Handcart. USP1999115984327.
  21. Im Byung-Do (3038 Bain Bridge Ave. Bronx NY 10467) Spector George (233 Broadway ; RM 3815 New York NY 10007). Luggage carrier. USP1988074754985.
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  23. Woods, Charles F.. Multi-wheeled cart. USP2004116811179.
  24. Darling ; III Charles W.. Portable cart. USP2000116142491.
  25. Darling ; III Charles W.. Portable cart. USP2000126164671.
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  27. Chumley Kenneth David. Portable cart and method. USP2001046217043.
  28. Su Chung-Shiu,TWX. Push cart. USP2000046053514.
  29. Su, Chung-Shiu. Push cart. USP200402RE38436.
  30. Su,Chung Shiu. Trolley structure. USP2006087097183.
  31. vom Braucke Hans (Vlotho DEX) vom Braucke Manfred (Bielefeld DEX). Two-wheeled trolley with vertical frame and foldable support wheels. USP1997055630601.
  32. Darling, III, Charles W.. Versatile portable cart. USP2003056561529.
  33. Darling, III,Charles W.. Versatile portable cart. USP2006037017939.
  34. Schuchman, William J.. Wheeled attachment for patient transport litter. USP2004036698811.