$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Utility cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/18   
미국특허분류(USC) 280/33994 ; 280/33998 ; 280/6551 ; 280/659
출원번호 US-0683773 (1996-07-15)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 50  인용 특허 : 11
초록

A large bucket-like utility cart having two pairs of wheels for allowing the cart to be tilted in both forward and backward directions on respective pairs of wheels by means of a collapsible loop handle with an angled crossbar design. A number of such utility carts can be alternately stacked or nested within one another with either the handle extended for use or collapsed or folded to its inoperative position, thus creating a high-density multiple-product module suitable for shipping, storage or display.

대표
청구항

A utility hand cart comprising an open-ended receptacle having a pair of oppositely disposed fender portions in a bottom wall of said receptacle, a handle for said cart, a first and second pair of wheels spaced from one another and disposed at the bottom of said receptacle, said first pair of wheels being disposed under said pair of fender portions in said bottom wall of said receptacle, the wheels of said first pair of wheels being displaced from each other a greater distance than the wheels of said second pair of wheels are displaced from each other, a...

이 특허를 인용한 특허 피인용횟수: 50

  1. Skijus, John; Berinato, Thomas. Cart accessory handle for lifting and dumping. USP2014048684374.
  2. Shapiro, Richard N.. Collapsible compact carrier device with collapsible wheel construction. USP2003066581945.
  3. Shapiro Richard N.. Collapsible compact cart with pivoting wheel construction. USP2001046220611.
  4. Tsai, Shui-Te. Collapsible skateboard. USP2018059969456.
  5. Tsai, Shui-Te. Collapsible skateboard. USP2016089422021.
  6. Tsai, Shui-Te. Collapsible skateboard. USP2013078474840.
  7. Tsai, Shui-Te. Collapsible skateboard. USP2012048157275.
  8. Lipscomb, Daniel J.; Roelke, Scott; Hatch, Joshua D.; Beutter, Brian; Peterson, Craig. Combined garden cart and bucket holder. USP201006D617073.
  9. Shapiro, Richard N.. Compact wagon or cart including stowable wheels and handle. USP2005056893030.
  10. Barsnick, Lance E.; Zalk, David M.; Perry, Catherine M.; Biggs, Terry; Tageson, Robert E.. Ergonomic material-handling device. USP2004086779803.
  11. Itzhak-Sigron, Reut; Zak, Zvi. Garden cart. USP201411D718014.
  12. Cortes Ricardo. Home shopping cart. USP1999055906383.
  13. Bludworth,Aaron. Household and shopping laundry cart. USP2007087252295.
  14. Schwartz, Frederick C.. Insert apparatus for a preexisting cart. USP2009067543870.
  15. Doerflinger, David A.; Guptail, Daniel. Manually actuated brake system for manually towable vehicle. USP2009097584827.
  16. Doerflinger,David A.; Guptail,Daniel. Manually actuated brake system for manually towable vehicle. USP2006107124859.
  17. Bengtzen, Troy. Multi-function cart. USP2014128910956.
  18. Smith, Kenneth R.. Pivotal handle for a food service table. USP2004106802525.
  19. Smith,Kenneth R.. Pivotal handle for a food service table. USP2008047360785.
  20. Spear Kenneth J. ; Planthaber Rudy F ; Brooker Steven F.. Portable stackable wagon assembly. USP2000066079720.
  21. Spear Kenneth J. ; Planthaber Rudy F. ; Brooker Steven F.. Portable stackable wagon assembly. USP1999035876049.
  22. Shaw James H.. Portable utility cart. USP2000106139029.
  23. Skijus, John; Berinato, Thomas. Quick-disconnect handle for lifting and dumping of wheelbarrow cart. USP2014058714570.
  24. Burton,David J.; Andert,Gary W.; Bue,Richard C.. Room service table. USP2007117293786.
  25. Desberg, Ian. Scooter. USP201804D815215.
  26. Desberg, Ian. Scooter. USP201901D837303.
  27. Radtke, John; Griggs, William; Hadley, Robert. Scooter. USP201311D692963.
  28. Radtke, John; Griggs, William; Hadley, Robert. Scooter. USP201411D717881.
  29. Chen, Robert. Scooter with rear swivel wheel. USP2017099771115.
  30. Chen, Robert. Scooter with rear swivel wheel. USP20181010099741.
  31. Chen, Robert. Scooter with rear swivel wheel. USP2016079387900.
  32. Chen, Robert. Scooter with rear swivel wheel. USP2014108870200.
  33. Simmons, Gregory Carter; Dawson, Tyler Rufus. Shoveling hand cart apparatus. USP2003026523839.
  34. Price, Jr., Lucky W.. Special big 4 wheeler wheel barrow. USP2010127845654.
  35. Wright, Steve; Beales, Bob. Stackable bucket. USP2018029890514.
  36. Parker,Brian G.; Acosta,Mariano D.; Kilduff,James R.; Bollo, Jr.,Joseph A.. Stackable refuse cart. USP2007117290775.
  37. Panasewicz, Dale A.; Futo, Dennis. Stackable yard cart. USP200302D470291.
  38. Panasewicz, Dale A.; Futo, Dennis; Kalman, Jeffrey; Passerell, Renard J.. Stackable yard cart. USP2005026848695.
  39. Skijus, John; Berinato, Thomas. Straw trapper for wheelbarrow. USP2014018636289.
  40. Cooper, Dale. Transport device frame assembly. USP2013108544874.
  41. Houry Robert L.. Transportable container. USP2001036203034.
  42. Schulz-Andres, Heiko; Böhm, Christian. Vane pump. USP2015129217431.
  43. Anderson, Torrence; Kopp, Robert. Wagon with removal bins. USP2011027891678.
  44. Dumas, Philip John; Green, Benjamin Mark. Wheelbarrow. USP20180810046781.
  45. Yemini Zvi,ILX. Wheelbarrow. USP2001026193265.
  46. Garcia Guadalupe. Wheelbarrow rear wheel system. USP2001046220622.
  47. Zak, Zvi. Wheeled bucket. USP2012108297628.
  48. Conti Rino. Wheeled container. USP2000116145856.
  49. King, William L.. Wheeled luggage case arrangement. USP2017119820541.
  50. Loomans, Timothy L.. Wild game cart. USP2013028366125.