$\require{mediawiki-texvc}$
  • 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

Foldable cart system and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/02    B62B-005/00    B62B-001/00    B62B-001/12   
출원번호 US-0375074 (2016-12-09)
등록번호 US-10106182 (2018-10-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Roark IP
인용정보 피인용 횟수 : 0  인용 특허 : 55
초록

A foldable or collapsible cart can be oriented in several different configurations to accommodate different loads and transport requirements. In one configuration, the cart may be folded for direct load the back of a vehicle. In another configuration, the cart can operate in lowboy or dolly mode. In another configuration the cart may be used as a hand truck.

대표
청구항

1. A folding cart comprising: a deck supported by a plurality of front legs and a plurality of rear legs when in an open position;said plurality of rear legs each having one of a plurality of linkage mechanisms coupled by at least one first link to at least one of a plurality of lower hinges which are attached to at least one of the plurality of front legs and coupled by at least one second link to at least one of a plurality of upper hinges which are attached to the deck wherein said plurality of linkage mechanisms are capable of bending the plurality o...

이 특허에 인용된 특허 (55)

  1. Gedeon-Janvier, Maxime. Adjustable and collapsible hand truck with lifting apparatus. USP2016049321471.
  2. Van Landingham, Jr., A. Reneau; Tokash, Robert J.; Carper, Ken; Zieker, Scott; Remm, Tom; Montgomery, Kevin; Werwick, Volker. Adjustable cart. USP2010107806426.
  3. Flynn, Jeffrey T.; High, Christopher S.; Taylor, Jerry L.. Ambulance stretcher with improved height adjustment feature. USP2003036526611.
  4. Stankevitz, Diane. Carriage assembly. USP2016079399476.
  5. Fine, Ami Amos. Cart. USP2012058172256.
  6. Fine, Ami Amos. Cart. USP2015129221486.
  7. Rodriguez, Ramona; Rodriguez, Alex. Cart apparatus. USP2010027658388.
  8. Thurn,Kelly B.; Thurn,Jeff A.. Cart assembly. USP2007087252302.
  9. Ferneau Richard H. (Washington Court House OH). Cart having extensible auxiliary wheels. USP1980034192541.
  10. Friedman,Neil S.. Collapsible cart. USP2007037188847.
  11. Griffard, John D.. Collapsible cart. USP2015048998246.
  12. Shindelar, John Oliver; Zinke, Stuart. Collapsible cart. USP2014088814199.
  13. Tiramani,Paolo; Blass,Samvit; Courter,Adam. Collapsible multifunction apparatus. USP2008027331596.
  14. Kahle, W. Scott. Collapsible portable saw stand. USP2003066578856.
  15. Voong, Gary. Collapsible rolling support stand having a support leg. USP2011118047553.
  16. Abiri, Sagi. Collapsible shopping cart apparatus. USP2015099126610.
  17. Hunter, Nancy E.. Collapsible shopping cart device. USP2013048408581.
  18. Chaturvedi, Pankaj; Simpson, Joshua C.. Collapsible trunk-accessible carts. USP2017029573610.
  19. Al-Toukhi Mazen. Collapsible utility cart for use with automobile trunks. USP2000046045150.
  20. Simmons Stanley R. ; Simmons Samantha. Combination chaise lounge and tote cart. USP2000066079777.
  21. Lewallen Charles D. (Rte. 2 ; Box 1075 Corbett OR 97109). Combination handtruck and portable work table. USP1981084284286.
  22. Chaseateau, Frehause A.. Convertible dolly/table. USP2009047513511.
  23. Barrett Paul D.. Convertible hand cart system. USP2000116152462.
  24. Fred E. Meabon. Convertible hand dolly and cart. USP2002076419244.
  25. Zhuang, James Jia. Convertible utility cart. USP2010127854444.
  26. Wise, Robert W.. Counterbalanced universal mobile saw stand. USP2005056886836.
  27. Luebke, Michael L.. Environmentally friendly shopping cart. USP201001D608518.
  28. Carter,Anna M.. Foldable carrying cart. USP2007067229093.
  29. Cunningham John. Foldable utility cart. USP1999075927745.
  30. White Richard W. (3006 French Ave. Lake Worth FL 33461) White Robert J. (340½Princeton Dr. Lake Worth FL 33460). Folding and rolling two surface table. USP1992105154441.
  31. Ziliani Franco (Brescia ITX). Folding cart for serving meals or the like. USP1984104478428.
  32. Martin James E.. Folding creeper. USP2000086095532.
  33. Berthier Marc A. (141 Bd. Saint-Michel 75005 Paris FRX) Chauvel Alain Y. (49 rue des Rigoles 75020 Paris FRX). Folding tea trolley. USP1980124236462.
  34. Chiu, Cheng-Hung. Folding tool stand. USP2013118579320.
  35. Stahler ; Sr. Richard D.. Hand truck convertible to a cart. USP2001126328319.
  36. Christensen Mark Z. (Aurora CO) Williams Ralph E. (Littleton CO). Ice cart. USP1995105454625.
  37. Pruitt, Ronald Wayne. Mobile fishing caddy. USP2005046883267.
  38. Chen, Jung-Huo. Mobile tool stand. USP2013088517413.
  39. Geva, Rafi; Chiche, David. Modular shopping cart. USP2013108550474.
  40. Ferneau, Richard Henry; Smith, Bret William; Benedict, William Harry; VanDyne, Eugene. Multiple level roll-in cot. USP2004036701545.
  41. Orozco, Miguel J.. Nestable cart. USP2005036860493.
  42. Chisholm,John; Tsung,Shawn; Carrolo,Paulo. Portable collapsible stand. USP2007087255355.
  43. Ferragonio, Joseph R.. Portable tool box. USP2016089415503.
  44. Wise, Robert W.. Self-jacking mobile saw stand WA9940. USP2016069376130.
  45. Gines Roberto. Self-retracting cart for use in the cargo bay of a sport utility vehicle. USP2000066070899.
  46. Baron, Brett. Shopping cart. USP2015038979115.
  47. Dobrachinski, Gleid Elaine. Shopping cart designed for vehicle trunks. USP2013098540273.
  48. Naude, Jr.,Francois Paulus; Lechat,Eve Marie Luce Jacqueline. Shopping trolleys. USP2008097427080.
  49. Blackburn, John H.. Transformable creeper. USP2004126834868.
  50. O'Krangley, Jason M.; Kruithoff, David M.. Transportable medical apparatus. USP2005126976696.
  51. Espejo,Gilbert Bobby. Transportable shopping cart. USP2006077080844.
  52. Groglio Valerie Defede (360 Forest Ave. Rye NY 10580). Utility cart. USP1997075649718.
  53. Miller, Timothy J.. Versatile cart for transporting packages to a vehicle. USP2003066575491.
  54. Darling, III,Charles W.. Versatile portable cart. USP2006037017939.
  55. Liu, Yonghua. Washing cart. USP200409D495846.