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특허 상세정보

Utility cart and latch assembly therefor

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60P-001/24   
미국특허분류(USC) 298/38 ; 298/2 ; 298/5
출원번호 US-0017044 (1993-02-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 22  인용 특허 : 0
초록

A utility cart (10) for hauling up to at least 1000 pounds includes a plastic carriage (11) having reinforcement ribs (47) extending from and across the bottom thereof to strengthen the carriage (11), an elongated drawbar member (12) to pull the carriage (11), an axle assembly (15) engaging the carriage (11) and one end of the drawbar member (12) to pivot the carriage (11) with respect to the drawbar member (12), a latch assembly (16) connected to the drawbar member (12) and engaging the carriage (11) to restrain the pivotal movement of the carriage (11)...

대표
청구항

A utility cart comprising a plastic tub, a plastic undercarriage connected to the bottom of said tub, said undercarriage including a plurality of walls and a recess in one of said walls, said tub having upwardly extending sidewalls and reinforcement rib means extending along the bottom thereof behind said undercarriage to strengthen said tub, an elongated drawbar member, axle means engaging one end of said drawbar member and extending through said undercarriage so that said tub and undercarriage may pivot with respect to said drawbar member, latch means ...

이 특허를 인용한 특허 피인용횟수: 22

  1. Pieschel, Frank; Jantschek, Robert J.; Simpson, Dennis; Skubic, Jeff. Articulated utility cart. USP2011027887141.
  2. Simpson, Dennis D.; Skubic, Jeff D.; Polk, III, Louis F.; Ness, Jason J.. Cart. USP201308D687614.
  3. Mayer,Theresa M.; Schommer,Alan J.; Redlich,James E.. Cart post. USP200809D577874.
  4. Kennemer, Brian; Rager, Ty. Cart with folding support. USP2016079394017.
  5. Panigot, Joseph E.. Collapsible utility cart. USP2017039598095.
  6. Panigot, Joseph E.. Collapsible utility cart. USP20180810059357.
  7. Hickenbottom, Ronald. Dump cart. USP200912D606565.
  8. Pieschel, Frank. Dumping utility cart. USP2005026851756.
  9. Pieschel,Frank; Stewart,Craig L.. Dumping utility cart. USP2008067390065.
  10. Goda, Teko Alan; Wallace, Larry Ryan. Dumpster trailer. USP201207D663090.
  11. Martini, Thomas P.; Montag, Patrick; Podrosky, Michael. Lawn and garden cart with pivotable tow bar and container. USP2016019242588.
  12. Martini, Thomas P.; Montag, Patrick; Podrosky, Michael. Lawn and garden cart with pivotable tow bar and container. USP2015069056573.
  13. Martini, Thomas P.; Montag, Patrick; Podrosky, Michael. Lawn and garden cart with pivotable tow bar and container. USP2013078496298.
  14. Martini, Thomas P.; Pickhard, Andrew; Newman, Michael. Lawn and garden cart with wide-range pivotable container. USP2015049004607.
  15. Shayne Michael R.. Lawn tractor/dump pull cart system with a supplemental wheel set assembly. USP2001116318808.
  16. Pieschel, Frank; Stewart, Craig L.; Simpson, Dennis; Skubic, Jeff. Method of making a dumping utility cart. USP2010107818865.
  17. Dechant, Todd Francis. Multi-function dump cart. USP2018049931970.
  18. Dechant, Todd Francis; Timken, Scott Michael; Showalter, Todd William. Multi-function dump cart. USP2015048998341.
  19. Bockman Richard K.. Self-dumping cart. USP2001096290301.
  20. Ragusa, Thomas Marion. Tow-bar for wheelbarrows. USP2009067540521.
  21. Meeks, T. Wayne. Trailer with tilting bed. USP2004066755479.
  22. Mullen,Joshua O.; Norton,Jeffrey M.. Wheelbarrow with pivoting hopper. USP200706D544173.