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특허 상세정보

Convertible hand cart system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/02   
미국특허분류(USC) 280/030 ; 280/640 ; 280/641 ; 280/652 ; 280/047.24
출원번호 US-0375725 (1999-08-17)
발명자 / 주소
인용정보 피인용 횟수 : 29  인용 특허 : 5

Disclosed is a convertible hand cart for use in storing and transporting equipment. The hand cart ideally employs three independently pivotal linkages. The linkages enable the cart to take in any one of five configurations: a folded orientation; a loading configuration; a hand cart configuration; an inclined table configuration; and an erect table configuration. These configurations allow a user to easily load, transport and utilize equipment upon the table. Also disclosed are the various table top configurations the system can employ.


[ What is claimed as being new and desired to be protected by Letters Patent of the United States is as follows:] [1.] A convertible hand cart system adapted to be positioned within the rear compartment of a vehicle, the system comprising:a table having an upper surface, a lower surface and a peripheral edge therebetween, a forward portion and a rearward portion, a stop secured to the forward lower surface, padding covering the entire table, three raised edges positioned about the peripheral edge, a c-clamp having an upper portion secured to the lower fo...

이 특허를 인용한 특허 피인용횟수: 29

  1. Rich, Steve; Spencer, Paul; Jarrell, Jeff Carson; Melvin, Ronald David; Levins, Rob. Adjustable lift truck. USP2015099139214.
  2. Camarco, Kenneth; Albert, Jonathan; Chang, Eric. Attachable cart system and method. USP20181110131371.
  3. Swanner,Jessee Jackson. Cart to transport equipment or the like. USP2006047032921.
  4. David J. Spykerman ; Shelle Dawn Tilstra. Collapsible and removable cargo managing system and auxiliary support table. USP2002046375055.
  5. Katz, Amir. Collapsible clamping work table. USP2009097588255.
  6. Kahle, W. Scott. Collapsible portable saw stand. USP2003066578856.
  7. Phillips, Howard. Collapsible shelf and dolly system. USP2014078770597.
  8. Abiri, Sagi. Collapsible shopping cart apparatus. USP2015099126610.
  9. Camarco, Kenneth; Albert, Jonathan; Kumar, Sudhir; Zerweck, Jason; GaleWyrick, Seth. Foldable cart system and method. USP20181010106182.
  10. Chiu, Cheng-Hung. Folding tool stand. USP2013118579320.
  11. Stahler ; Sr. Richard D.. Hand truck convertible to a cart. USP2001126328319.
  12. Liu,Chia Sheng; Liao,Ming Feng. Mobile power tool stand. USP2009027487947.
  13. Pierre Tremblay. Mobilrack. USP2002106460887.
  14. Clamont Bello, Claudio Alberto; Dunham, Scott Holmes. Motor vehicle with integrated hybrid mechanic creeper/utility cart. USP2016099440594.
  15. Chuang,Bor Yann. Movable table stand. USP2007107278646.
  16. Simic, Milorad. Multipurpose bicycle trailer. USP2015038967651.
  17. Lowe, Archie. Multipurpose work site utility carrier. USP2010107815215.
  18. Lowe,Archie. Multipurpose work site utility carrier. USP2007127306245.
  19. Magness,Annop. Multiuse lifting and rolling platform. USP2007037188843.
  20. Ferragonio, Joseph R.. Portable tool box. USP2016089415503.
  21. Harrison, Ryan; McCracken, Robert E.; Keith, Jr., James A.. Power tool bracket. USP2009127631847.
  22. Chen, Jung-Huo. Rapidly collapsible stand. USP2014128910970.
  23. Silberberg, Brian. Shopping cart. USP2011128075016.
  24. Dobrachinski, Gleid Elaine. Shopping cart designed for vehicle trunks. USP2013098540273.
  25. Burgess, Ricky D.. Transport device. USP2012028123238.
  26. Eric Thompson. Trolley with fold-out legs. USP2002046371495.
  27. Wise, Robert W.. Universal mobile saw stand. USP2013058448956.
  28. Wise, Robert W.. Universal mobile saw stand. USP2010017648155.
  29. Dykstra, Jonathan A.; McIntire, Darren C.; Norland, Leif A.; Sauer, Donald L.; Fry, David B.; Callif, Adam W.; Hogg, Chris; Burns, Mike; Brett, John. Vehicle cargo management system. USP2005046874667.