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특허 상세정보

Hand cart for the transport of persons and luggage

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62M-001/00   
미국특허분류(USC) 280/087.041 ; 280/038 ; 280/047.19 ; 280/047.35
출원번호 US-0617770 (1996-03-19)
우선권정보 CH-0002823 (1993-09-20)
국제출원번호 PCT/IB94/002 (1994-09-19)
§371/§102 date 19960319 (19960319)
국제공개번호 WO-9508466 (1995-03-30)
발명자 / 주소
대리인 / 주소
    Speckman Pauley Petersen & Fejer
인용정보 피인용 횟수 : 28  인용 특허 : 4
초록

A hand cart which can be used for transporting both persons and luggage. The hand cart is easily manipulated, is flexible and can be handily folded, so that the hand cart is suitable for transporting goods in narrow passages. The hand cart has a support and draw bar that can be swivelled with respect to a stepboard, so that in a folded-up position, the hand cart at least partially forms a plane parallel to the stepboard. A luggage-carrying surface of the hand cart is available when the hand cart is in a partially folded position, and the hand cart can be...

대표
청구항

[ I claim:] [1.] In a multi-functional roller cart for transporting passengers and/or packages, having a stepboard (1), at least two rollers (2) located in front with respect to a direction of travel, and at least one rear roller (2'), and a support and draw bar (3) disposed on the stepboard (1), the improvement comprising:the support and draw bar (3) pivotally mounted with respect to the stepboard (1) and generally parallel with respect to the stepboard (1) in a partially folded-up state of the roller cart,at least one carrier surface (11, 6) for receiv...

이 특허를 인용한 특허 피인용횟수: 28

  1. Stan Pearson. Bucket truck. USP2002096454281.
  2. Powwarynn, Thomas. Combination motorized wheeled vehicle and portable hand truck. USP2017059663130.
  3. Turner, Michael Hughesdon; Murphy, Ryan Patrick. Combination scooter and messenger bag. USP2014098833777.
  4. Turner, Michael Hughesdon; Murphy, Ryan Patrick; Stutzman, Duston E A; Goo, Kah-Thart. Combination scooter/backpack. USP2013068454031.
  5. Turner, Michael Hughesdon; Murphy, Ryan Patrick; Stutzman, Duston E A; Goo, Kah-Thart. Combination scooter/backpack. USP2010067731204.
  6. Turner,Michael Hughesdon; Murphy,Ryan Patrick; Stutzman,Duston E A; Goo,Kah Thart. Combination scooter/backpack. USP2008107431311.
  7. Randice-Lisa Altschul ; Lee S. Volpe. Combination wheeled vehicle and article carrier. USP2002106460866.
  8. Opsvik, Peter. Combined scooter and handcart. USP2018059963160.
  9. Josephsen, Greg. Convertible cart device. USP20181210160467.
  10. Ehrenreich, Michael; Hoag, Joel; Rhee, Brian. Convertible stroller-cycle. USP2010087780184.
  11. Ehrenreich, Michael; Hoag, Joel; Rhee, Brian. Convertible stroller-cycle. USP2011087992889.
  12. Ehrenreich,Michael; Hoag,Joel. Convertible stroller/tricycle. USP2007077249779.
  13. Perelli, Thomas; Demko, Craig J.. Dolly having multiple supports hingedly joined together. USP2004066749215.
  14. Perelli, Thomas; Demko, Craig J.. Dolly having multiple supports hingedly joined together. USP2004066746039.
  15. Scheuerman, Robert J.; Merkle, William O.; Girard, Stephen C. Electric powered cart for moving loads. USP2012058167061.
  16. Wang Leao,TWX ; Wu Peter,TWX. Folding apparatus of a front support for a skateboard. USP2001046217058.
  17. Tamura,Yoshiaki. Folding travel bag with cart. USP2006037014020.
  18. Constien, Hans. Load and/or transport cart. USP2016129522710.
  19. Constin, Hans-Peter. Load and/or transport cart. USP2014018631892.
  20. Boyle,Manus J.; Boyle,Kathleen A.. Platform scooter for larger children and handicapped persons. USP2006016991243.
  21. Dourado, Hugo Leonardo. Portable motor-driven transportation means. USP2017099770080.
  22. Wang Leao,TWX ; Wu Peter,TWX. Restoring device of a frame for a skateboard. USP2001026182985.
  23. Jetter George G.. Scooter. USP200105D442646.
  24. Jetter George G.. Scooter. USP200106D443315.
  25. Pint,Eliana M.. Self-contained utility cart. USP2008037338054.
  26. Tsai Shui-Te,TWX. Structure for carrying scooter. USP2001126332565.
  27. Graf Von Bismarck, Gregor. Suitcase with extensible steering wheels. USP2013068469374.
  28. Emerzian, Thomas; Helman, Don. Transport apparatus. USP2003116651993.