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특허 상세정보

Dolly transport systems

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/04   
미국특허분류(USC) 280/047.18; 280/047.27
출원번호 US-0213498 (2011-08-19)
등록번호 US-8651500 (2014-02-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Dinsmore & Shohl, LLP
인용정보 피인용 횟수 : 4  인용 특허 : 33
초록

A dolly transport system includes a dolly cart assembly having a dolly frame having at least one gripping handle, at least one lifting fork extending from the dolly frame to a distal end, and a handle grip structure located at the distal end of the lifting fork. The dolly cart assembly includes a first supporting location that includes the gripping handle and a second supporting location remote from the first supporting location that includes the handle grip structure.

대표
청구항

1. A dolly transport system comprising: a dolly cart assembly comprising: a dolly frame including at least one gripping handle;at least one lifting fork extending from the dolly frame to a distal end, the lifting fork comprising a grip receiving structure located at the distal end of the lifting fork and spaced apart from the at least one gripping handle; anda handle grip structure located at the distal end of the lifting fork, the handle grip structure comprising an assist rod that is removably coupled to the grip receiving structure;wherein the dolly c...

이 특허에 인용된 특허 (33)

  1. Spindel, Martin; Cino, Nadine. Adaptation to wheeled cart to enable pushing of multiple units. USP2003046550794.
  2. Kane,Gregory. Auxiliary wheel set (kick-back) adapter for two-wheeled hand truck. USP2006087083174.
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  8. Stahl, Edward L.. Dolly for supporting and transporting bakery trays. USP2005056886787.
  9. Kern Alan R. ; Porter Terrill M.. Dolly with one-piece plastic frame. USP1999075921566.
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  14. Pipes George R. (3635 Choke Cherry Dr. Salt Lake City UT 84109) Daley Glen L. (9870 Albury Rd. Sandy UT 84092). Hand truck. USP1994015277439.
  15. Mortenson Carl N. (Midland MI). Improvements in hand trucks with pivotally connected, spreadable, wheel-supported, auxiliary support frames. USP1993055207439.
  16. Green Thomas F. (R.R. #1 ; Box 66B Council Bluffs IA 51501). Leverage lifting cart. USP1990044919442.
  17. Henry,Robert L.. Lifting dolly. USP200703D538998.
  18. Diener Henry (71121 U.S. 131 White Pigeon MI 49099). Manual utility cart. USP1985074531752.
  19. Neuman, Timothy. Modular multiple dolly moving system. USP2005126974140.
  20. Ward John S. (1117 Waterford Pl. Herndon VA 22070). Multi-use hand truck. USP1993095244221.
  21. Munro, David; Patten, Sidney. Pallet support. USP2011017871046.
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  24. Cromie,Victor. Seat delivery pallet. USP2009037503571.
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  26. DeMartino Dominick. Stair climbing hand truck. USP1998115833249.
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  28. Rehrig Houston (Pasadena CA). Strenghtened plastic dolly. USP1989044822066.
  29. Barber George L. (Mt. Vernon OH) Taylor Curtis P. (Chagrin Falls OH) Volker Richard A. (N. Olmsted OH). Transport container with integral dolly. USP1994035294137.
  30. Gruber, Robert V.. Tray and dolly assembly. USP2005026857642.
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  33. Moon ; Sr. James R. (R.R. 1 ; Box 79C Waukee IA 50263). Utility cart. USP1988014717168.