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특허 상세정보

Combination tray and wheeled cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/00   
미국특허분류(USC) 280/30 ; 108/14 ; 108/26 ; 108/129
출원번호 US-0113438 (1993-08-27)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 0
초록

A combination tray and wheeled cart (10) has three positions: an initial storage position with minimum space requirements; an intermediate carrying position configured as a conventional tray provided with an overhead handle for carrying to a job site, and a third erected operational position for mobile use on the job site. The combination tray and wheeled cart (10) is relatively lightweight, yet sturdy, and may be moved from one position into another position quickly and easily. Respective pairs of legs (20, 21) are pivotably mounted to the sides (12, 13...

대표
청구항

A combination tray and cart, comprising a tray having a pair of sides, a first pair of spaced-apart legs joined by a first transverse member at outer ends thereof and pivotably mounted at inner ends to one of the sides of the tray, a second pair of spaced-apart legs joined by a second transverse member at outer ends thereof and pivotably mounted at inner ends to the other side of the tray, the combination tray and cart having a carrying position in which the first and second pairs of legs are disposed above the tray, angularly thereof to substantially fo...

이 특허를 인용한 특허 피인용횟수: 23

  1. Gerald C. Wise ; Cristina N. Gerwitz ; Mark S. Coats. Cart with convertible cover/table. USP2002096446981.
  2. Shapiro, Richard N.. Compact wagon or cart including stowable wheels and handle. USP2005056893030.
  3. Serrault Jean-Pierre,FRX. Container for collecting trash and method for operating same. USP2000066073943.
  4. Zhuang, James Jia. Convertible utility cart. USP2010127854444.
  5. Riegel Timothy E. ; Bartlett Jason D.. Filleting table. USP1999015860367.
  6. Farber, Robert; Farber, Jason C.. Folding table with transport mechanism. USP2009087574964.
  7. Farber, Robert; Farber, Jason C.. Folding table with transport mechanism. USP2011087987800.
  8. Domis, David. Mechanic's tool and parts utility cart. USP2003126669214.
  9. Houlihan, Nancy A.. Medi-spa service cart. USP2015079079600.
  10. Doo-nam Myung KR; Hong-rae Kim KR. Method for assembling an outdoor unit of a dual-unit type air conditioner. USP2002046374492.
  11. Milton, Deneen. Multipurpose mobile caddy. USP2016079393979.
  12. Snider, Gregory Scott; Gifford, Robert H.; Wheeler, Thomas J.; Judge, Alfred H.; Murray, Christopher J.; Lawrence, Mark; Bosch, Marcus W.; Busschaert, Jason; Watters, Robert David; Balatti, Aldo Faustino; Sirois, Michael Georges; Read, Cliff Dean; Canova, Steven. Paint station. USP2009047516704.
  13. Thibault, Richard. Painters wheeled caddy. USP201507D734586.
  14. Thibault, Richard. Painters wheeled caddy. USP201704D783218.
  15. Palsrok,Jeffrey J.. Planter with folding legs. USP2008037340859.
  16. Spear Kenneth J. ; Planthaber Rudy F ; Brooker Steven F.. Portable stackable wagon assembly. USP2000066079720.
  17. Spear Kenneth J. ; Planthaber Rudy F. ; Brooker Steven F.. Portable stackable wagon assembly. USP2001026193247.
  18. Harrold, Brent Thomas; Midas, Thomas J.. Pounding station for a paint mixer. USP2012058182136.
  19. Houlihan, Nancy. Service cart. USP201705D786522.
  20. Myung Doo-nam,KRX ; Kim Hong-rae,KRX. System and method for assembling an outdoor unit of a dual-unit type air conditioner. USP2001106301776.
  21. Lenihan, Gary G.. Universal cart and interchangeable attachment system. USP2004056736415.
  22. Fodrocy, Joseph J.; Jerovsek, Anton D.; Kolbe, Jeffrey R.; Ribbe, Scott E.. Utility cart with lock box. USP2016099452768.
  23. Simmons, Andrew M.. Wheel-mounted tool chest. USP2009087571915.