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특허 상세정보

Folding utility cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/12   
미국특허분류(USC) 280/40 ; 280/652 ; 280/656 ; 280/4718
출원번호 US-0065725 (1979-08-10)
발명자 / 주소
인용정보 피인용 횟수 : 21  인용 특허 : 1
초록

A folding utility cart including a rectangular floor panel, a pair of side walls hinged along respective side edges of the floor panel for pivotal movement between vertical erected positions and horizontal, generally prone positions atop the floor panel, and a pair of opposed side wheels journaled relative to the respective side walls. Front and rear end wall panels are slidably received between respective ends of the side walls in their erected positions, and said front and rear end panels each include a pair of oppositely laterally extended top edge pr...

대표
청구항

A folding utility cart comprising an open top load carrying box including a generally rectangular floor panel, a pair of generally rectangular side wall panels hingedly connected along respective longitudinal side edge portions of said floor panel for respective opposite inward pivotal movement from vertical box forming positions to substantially flat positions atop said floor panel; (a) a pair of wheels, each of which is rotatably journaled relative to one of said side wall panels in a manner whereby said pair are substantially in axial alignment for ro...

이 특허를 인용한 특허 피인용횟수: 21

  1. Barrow Timothy M. ; Barrow Glenn P.. Bicycle camper trailer. USP2001106296297.
  2. Voves, Mark A.. Cargo carrying device. USP2013028376391.
  3. Huskey, Theodore A.. Cart. USP2017049623924.
  4. Swartzlander Curt. Cart. USP1998125853189.
  5. Skijus, John; Berinato, Thomas. Cart accessory handle for lifting and dumping. USP2014048684374.
  6. Swanner,Jessee Jackson. Cart to transport equipment or the like. USP2006047032921.
  7. Simjian Luther G. (Fort Lauderdale FL). Cart with foldable side panels. USP1989124887836.
  8. Bess, Suzan L.. Collapsible and portable wheeled dolly particularly suitable for use by students or others in the transport of items. USP2010067731221.
  9. Bolden Ronald J. (Katy TX). Collapsible cart. USP1989044824137.
  10. Sawyer,William Crayton. Collapsible utility trailer. USP2006087083184.
  11. Tipke Jim (Spokane WA). Collapsible wheeled material carrier. USP1987064669743.
  12. Groskreutz,Donald A.. Device to move heavy items. USP2006077077404.
  13. Burns Richard H. (662 Clarendon Rd. Troy OH 45373). Foldable utility cart. USP1986114624467.
  14. Cunningham John. Foldable utility cart. USP1999075927745.
  15. Burns Richard H. (662 Clarendon Rd. Troy OH 45373). Foldable utility cart with auxiliary support carriage. USP1987114705280.
  16. Myers, Richard L.. Motorcycle trailer construction. USP2010057717453.
  17. Bengtzen, Troy. Multi-function cart. USP2014128910956.
  18. Shaw James H.. Portable utility cart. USP2000106139029.
  19. Skijus, John; Berinato, Thomas. Quick-disconnect handle for lifting and dumping of wheelbarrow cart. USP2014058714570.
  20. Skijus, John; Berinato, Thomas. Straw trapper for wheelbarrow. USP2014018636289.
  21. Havlovitz Paul M. (Escondido CA). Utility card with foldable handle. USP1989124889360.