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특허 상세정보

Folding wagon/cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60B-00104    B62B-01100    B62B-00100   
미국특허분류(USC) 280/030; 280/415.1; 280/651; 280/047.371
출원번호 US-0391027 (2003-03-17)
발명자 / 주소
인용정보 피인용 횟수 : 38  인용 특허 : 19

By providing a plurality of cooperating, foldable panel members in combination with a plurality of foldable wheel assemblies, a unique wagon or cart construction is attained which is capable of being folded into a small, compact area, whenever desired, and then quickly and easily deployed into a fully erected and operational position, which enables virtually any desired object to be easily transported. In addition, in the preferred construction of this invention, an automatically deployed structural supporting member is incorporated into the wagon/cart f...


1. A wagon or cart constructed for being easily deployed from a fully folded, stowed configuration into a fully erected and usable position, said wagon or cart comprising:A. at least two support panels comprising a first support panel and a second support panel a. pivotally secured to each other, and b. movable between a first folded position, wherein at least a portion of the first support panel is in spaced, overlying relationship to the second support panel, and a second unfolded position, wherein said first and second support panels are aligned in a ...

이 특허에 인용된 특허 (19)

  1. Leimgruber John (4822 Seventh Ave. Temple PA 19560). Carriage device. USP1987044659096.
  2. Chumley Kenneth David. Cart assembly and methods. USP1999035887879.
  3. De Wijn Jacques A. (W. Alexanderdreef 28 Hoevelaken NLX). Cart, undercarriage with foldable wheels. USP1983084398736.
  4. Dodson Thomas L. (730 Bush Dr. Allen TX 75002). Collapsible and hand portable trailer. USP1994085340134.
  5. Cassimally Khalil Ahmad Ibrahim (210-Third St. West Roundup MT 59072). Collapsible trolley and portable case. USP1976063960252.
  6. Simmons Stanley R. ; Simmons Samantha. Combination chaise lounge and tote cart. USP2000066079777.
  7. Perelli, Thomas; Demko, Craig J.. Dolly having multiple supports hingedly joined together. USP2004066746039.
  8. Miles Joseph J. (Okeechobee FL) Miles Joseph B. (Okeechobee FL). Foldable creeper. USP1997035611552.
  9. Tucker Mark H.. Foldable creeper. USP2000056059298.
  10. Robberson, Beverly J; Robberson, James D.. Folding cart. USP2004056733026.
  11. Shorter Thomas E.. Folding child's wagon. USP1999095957482.
  12. Taylor Frank E. (1440 S. Seneca Wichita KS 67213). Four wheeled hand truck. USP1981064274644.
  13. Young Horace J. (2603 ; 1100 - 8 Avenue SW. Calgary ; Alberta CAX T2P 3T9). Hand truck. USP1991125072958.
  14. Kirkendall Vern S. (783 Portal Dr. Chico CA 95926). Low-bed service cart. USP1989014796909.
  15. Schumacher Kevin H. (3811 Canterbury Rd. ; Apt. 1009 Baltimore MD 21218) Martin Robert J. (Hampstead MD) Martin Edward L. (Hampstead MD). Mobile work station for painter. USP1991024993726.
  16. Baker Franklin W. (6265 S. LaBrea Ave. Los Angeles CA 90056). Portable luggage carrier. USP1987034647056.
  17. Foss Janet M. P. (Naish Hillhouse Reybridge ; Lacock GB2) Foss John (Lacock GBX) Brooks Christopher G. (Wilts PA GBX) Ridgely Myron H. (Waynesboro PA). Portable, foldable and convertible luggage trolley. USP1987014637626.
  18. Cornwall Harry J. (6275 E. Sixth St. Long Beach CA 90803) Hanebrink Daniel E. (304 Riverside Ave. Sugarloaf CA 92386). Two wheel trailer. USP1985064522425.
  19. Shapiro, Richard N.; Gurecki, Philip A.. Wheeled personal mobility devices with collapsible wheel axle assemblies and integrated steering and propulsion linkages. USP2003086607207.

이 특허를 인용한 특허 피인용횟수: 38

  1. Home,William. Barbecue device having foldable cart. USP2008047360783.
  2. Choi, Young Yong. Cart with easy accommodation of handle by spring. USP2017029561815.
  3. Abel,Helmut. Cart with foldable wheels and center pole. USP2006107118115.
  4. Fiebelkorn, David M.. Child seat carriage. USP2016029254857.
  5. Fiebelkorn, David M.. Child seat carriage. USP2017049623894.
  6. Wang, Wen-Fa; Deng, Jian-Wen; Chen, Jia-Chao. Collapsible platform truck. USP2015038979098.
  7. Hagy, Amanda L.. Collapsible wagon. USP2015028944459.
  8. Nolan, Patrick; Dotsey, Mike; Dingler, Noah; Schroeder, Brady. Collapsible wagon. USP2015089108656.
  9. Yang, Baoqing; Abernathy, Matthew. Collapsible wagon and method of collapsing a wagon. USP2015079073564.
  10. Yang, Baoqing; Abernathy, Matthew. Collapsible wagon and method of collapsing a wagon. USP2015129211897.
  11. Yang, Baoqing; Markle, Ron. Collapsible wagon comprising a tailgate. USP2017089738298.
  12. Shapiro,Richard N.. Compact wagon or cart including stowable wheels and handle. USP2006067066485.
  13. Mayers, Jack D.. Electric beach wagon. USP2018039908570.
  14. Jian, Shikun. Flat platform cart with collapsible casters. USP2010087784816.
  15. Jian, Shikun. Flatbed trolley with casters capable of not folding when handle rotates. USP20181010086860.
  16. Shapiro, Richard N.. Fold flat article support assemblies with simplified release latches and stowable service shelves. USP2015119193368.
  17. Shapiro, Richard N.. Fold flat carrier wagon/cart with stowable walls, wheels and handle, and manufacturing methods. USP2012018091916.
  18. Jones, Kendall; Friend, Marita. Fold-away wheelbarrow systems. USP2013128608189.
  19. Blair, Maryann. Foldable wagon. USP2009047523955.
  20. Fitzwater, Jason; Eckert, Cameron; Boyle, Michael S.. Foldable wagon. USP20180910081380.
  21. Young, Matthew E.; Sandlin, Randall A.; Schlegel, Thomas K.; Eckert, Cameron. Foldable wagon. USP2016059327749.
  22. Chang, Chin-Lin. Foldable wheel seat. USP2010107819409.
  23. Treadwell, Simon. Folding travel wagon. USP2015119187109.
  24. Treadwell, Simon. Folding travel wagon. USP201503D723762.
  25. Horowitz, Brian. Folding wagon. USP2015099145154.
  26. Horowitz, Brian. Folding wagon. USP2017099771093.
  27. Ostergaard, Collin; Goodman, Anne. Folding wagon. USP201708D794133.
  28. Chen, Zhaosheng. Folding wagon with seats. USP2013038388015.
  29. Hyde, Ryan P. Folding, re-configurable, expandable, multi purpose, portable, utility trailer. USP2012068191921.
  30. Wu, Tse-Chien; Lin, Yung-Shuen; Lin, Shan-Heng. Jogging stroller frame with a folding mechanism for automatically flattening wheels. USP2016019227649.
  31. Waid,Jerry Paul. Motorized beach cart. USP2007057210545.
  32. Pang, Wei. Multi-functional folding cart. USP2018049950727.
  33. Simic, Milorad. Multipurpose bicycle trailer. USP2015038967651.
  34. Herlitz, Todd; Byrne, Emily. Multipurpose wagon. USP2016059333977.
  35. Poppinga, Lucas; Maijers, Cornelis Albert. Pull cart. USP2009067547037.
  36. Henao, Elvis. Transformative hand cart. USP2016069365225.
  37. Bowman, Andrew; Schroeder, Brady. Wagon with adapter for installing child seat. USP20180910077062.
  38. Bowman, Andrew; Schroeder, Brady. Wagon with displaceable wall for installing child seat. USP2016109469324.

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