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특허 상세정보

Folding cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/12    B60F-005/00   
미국특허분류(USC) 280/30 ; 280/11 ; 280/4719 ; 280/4726
출원번호 US-0267460 (1994-06-28)
발명자 / 주소
인용정보 피인용 횟수 : 26  인용 특허 : 0
초록

A folding cart can be unfolded from a flat, collapsed position to an open position. The cart has opposing front and back side walls which have ledges on their opposing faces, and opposing foldable walls hingedly secured to the front and back side walls. A bottom shelf is positioned on the ledges, and a top lid is positioned on top of the walls to form an inner storage cavity. The cart has wheel assemblies which are pivotally mounted to opposite sides of the back wall, and adjustable legs for firmly fixing or securing the cart to the ground. An umbrella p...

대표
청구항

A portable folding cart which is designed to unfold from a flat, collapsed position to an open position, the cart comprising: opposing front and back side walls, each side wall having on an opposing face a holder formed at a lower end thereof; opposing first and second foldable walls hingedly secured to the front and back side walls; a bottom shelf, having an opening in the center thereof, for being positioned on top of the holder; a top lid, having an opening in the center thereof, for being positioned on top of the walls; wheel means for supporting the...

이 특허를 인용한 특허 피인용횟수: 26

  1. Darren J. Kady. Accessories for a collapsible rolling caddy. USP2002086431580.
  2. Thiel, Frank W.. Adjustable stool. USP2017069687080.
  3. Clark,Patrick Frank. Beach bud cart. USP2006016988737.
  4. Chapman, R. Craig. Beach cart for recreation and sports. USP2010037677591.
  5. Musi, Juan Carlos. Collapsible bag with wheeled cart. USP201010D625895.
  6. Stravitz, David M.; Harris, David; Kolda, Clint. Collapsible movable cart. USP2004026685199.
  7. Lickton Robert J.. Collapsible shipping container. USP2000036039243.
  8. Huang Chi-Tzung,TWX. Collapsible trolley for displaying and carrying things. USP2000106131941.
  9. Peterson, Mary; Gough, Kevin; Kantor, Arkady; Choi, Charles; Pavel, Mark; Brandt, Connor. Collapsible waste receptacle. USP20190410246254.
  10. Giampavolo, Paul; Shelton, Robert. Collapsible wheeled shopping container. USP2005106955365.
  11. Serrault Jean-Pierre,FRX. Container for collecting trash and method for operating same. USP2000066073943.
  12. Thompson, Geoffrey. Cooler with collapsible chair storage. USP2016039297568.
  13. Chen, Zhaosheng; Chen, Yishun. Folding table umbrella wagon. USP2015089101206.
  14. Pikulski, Joseph L.. Mobilized cooler device with fork hanger assembly. USP20180910071303.
  15. Eugene C. Eskridge. Multimode collapsible cart. USP2002106471236.
  16. Sayette Edward E. (29 Junard Dr. Morristown NJ 07960). Multiple purpose sled. USP1997045620191.
  17. Sistrunk Ronald R. (4925 Greenville Ave. ; Ste. #815 Dallas TX 75206) Sistrunk ; III John D. (4925 Greenville Ave. ; Ste. #815 Dallas TX 75206). Recreational equipment transporter. USP1997065636852.
  18. Rigo Alex Z.,CAX ITX K8A 8G4. Recycler trolley. USP1998105820143.
  19. Shapiro,Richard N.. Removable and stowable wheel stands for convertible children's carrier devices. USP2007097264265.
  20. Plumer Richard P.. Selectively moveable umbrella. USP1999095957145.
  21. Peterson, Mary; Gough, Kevin; Kantor, Arkady; Choi, Charles; Pavel, Mark; Brandt, Connor. Waste receptacle. USP201711D803504.
  22. Edenso,Lawrence L. Weighted sunscreen. USP2008037347428.
  23. Marques Monica Dubowski ; Marques Marcelo. Wheeled beach cart construction. USP2000096113129.
  24. Mengrone Frank ; Mengrone Deborah. Wheeled personal item caddy. USP2001076267393.
  25. Musi, Juan Carlos. Wheeled shopping bag. USP2010067726671.
  26. Maxwell Carolyn. Wheeled tool carrier. USP2001016179306.