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Folding utility cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/20   
미국특허분류(USC) 280/652 ; 280/4718 ; 280/4733 ; 280/659
출원번호 US-0035419 (1979-05-02)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 27  인용 특허 : 2
초록

A sturdy metal folding cart is useful as a garden wheelbarrow, a wheeled dustpan, and as a stable stand for debris bags of different sizes. The cart is constructed for compact packaging and ease of assembling by a purchaser, as well as ease of folding and erecting for use. The car possesses a foldable stabilizing leg with positive locking brackets which also support the leg and form attachment points for handle components. Convenient latches for folding side and front panels are included in permanently assembled relationship with the cart.

대표
청구항
▼

A folding utility cart of the class having a fixed bottom wall, downwardly folding side and forward walls, a pair of transverse axle supported wheels near the forward wall, a handle including spaced parallel sides projecting from the rear of the bottom wall and an upwardly folding support leg for the cart having spaced parallel sides and disposed rearwardly of said wheels and below said bottom wall, the improvement comprising downturned flanges on the opposite side and forward edges of the bottom wall, hinges for said folding side and forward walls dispo...

이 특허에 인용된 특허 (2)

  1. Olsson Tage (Valhallagatan 11 260 14 Glumslov SW). Arrangement for garden barrows. USP1976043950004.
  2. Scripter Robert D. (6212 E. Mescal Scottsdale AZ 85254). Collapsible carrier for equestrian saddle. USP1976013930663.

이 특허를 인용한 특허 피인용횟수: 27

  1. Wilburn Helen M.. Auxiliary wheel assembly. USP2001066241276.
  2. Hiestand, Bernard Anton. Barrow. USP2017069682718.
  3. Rector Lloyd V. (17 Academy St. ; #2 Barre VT 05641). Bubble making system having rigid bow members. USP1988124790787.
  4. Simpson, Dennis D.; Skubic, Jeff D.; Polk, III, Louis F.; Ness, Jason J.. Cart. USP201308D687614.
  5. Skijus, John; Berinato, Thomas. Cart accessory handle for lifting and dumping. USP2014048684374.
  6. Kunkle Jerry A. (1314 S. 2nd St. Arkansas City KS 67005). Cart and method of use. USP1989084861057.
  7. Laivins Glen A. ; Laivins Kenneth T. ; Mandell Jon. Cart body. USP199809D398128.
  8. Mitchell, Terry L.. Folding truss. USP1985094538393.
  9. Abel, Gary V.. Forward dumping two-wheeled barrow. USP2004046715775.
  10. Itzhak-Sigron, Reut; Zak, Zvi. Garden cart. USP201411D718014.
  11. Cates, James L.; Standridge, Michael H.. Handcart with detachable bin. USP2004046722672.
  12. James L. Cates. Handcart with detachable bin. USP2002056390495.
  13. Worth, James Bruce. Load carrying arrangement. USP2011060640438.
  14. Plesh, Oleg Michael; Atherton, Jeffrey D.; Babson, Brian; Sampietro, Joseph. Mobile dolly. USP201203D655881.
  15. Plesh, Michael Oleg; Atherton, Jeffrey D.; Babson, Brian Anthony; Sampietro, Joseph; Pilarski, Jason. Mobile gimbaled 5-gallon bucket dolly. USP2014128915505.
  16. Plesh, Oleg Michael; Atherton, Jeffrey David. Mobile gimbaled 5-gallon bucket dolly. USP2012108276923.
  17. Shaw James H.. Portable utility cart. USP2000106139029.
  18. Skijus, John; Berinato, Thomas. Quick-disconnect handle for lifting and dumping of wheelbarrow cart. USP2014058714570.
  19. Cheng Chin-chang (No. 20 ; Lane 327 ; Sec. 2 ; Chung Shan Rd. Chung Ho City ; Taipei Hsien TWX). Setting device for a joint. USP1997045624199.
  20. Panasewicz, Dale A.; Futo, Dennis; Kalman, Jeffrey; Passerell, Renard J.. Stackable yard cart. USP2005026848695.
  21. Skijus, John; Berinato, Thomas. Straw trapper for wheelbarrow. USP2014018636289.
  22. Schwager, Raymond A.. Three-wheeled cart. USP2011077984916.
  23. Craven, Curtis L; Craven, Gerald Kent. Traction device and apparatus with foldable frame. USP2015018936268.
  24. Cooper, Dale. Transport device frame assembly. USP2013108544874.
  25. Cooper, Dale. Transport device removable bucket. USP201211D671704.
  26. Carosi,Claudio D.; Carosi,Antonio F. Wheelbarrow. USP2006117134675.
  27. Zak, Zvi. Wheeled bucket. USP2012108297628.

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