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특허 상세정보

Tray and dolly assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/02   
미국특허분류(USC) 280/033.991; 280/033.997; 280/033.998; 280/079.11; 280/043.12; 206/509; 206/505
출원번호 US-0621974 (2003-07-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 20
초록

A dolly and a tray and dolly assembly are provided. The dolly has a floor with upper and lower surfaces and with one or more features such that when the tray floor is received on the dolly floor, the feature interlocks the tray with the dolly. One feature is a plurality of protruding members extending upwardly from the dolly floor upper surface into openings in the tray floor to interlock the tray with the dolly. Another feature is the presence of dolly side wall locking portions configured to abut and mate with corresponding tray side wall bottom lockin...

대표
청구항

1. A tray and dolly assembly comprising:a dolly having a floor with upper and lower surfaces and with a plurality of protruding members extending upwardly from the upper surface; and a tray having a floor with upper and lower surfaces and with a plurality of openings, the tray having a pair of opposed side walls wherein when the tray floor is received on the dolly floor, the plurality of protruding members extends into the plurality of openings to interlock the tray with the dolly but does not extend beyond the tray floor upper surface. 2. The tray and d...

이 특허에 인용된 특허 (20)

  1. Cino Nadine ; Spindel Martin. Box for use with a dolly as a box and dolly system. USP2000086105980.
  2. Foy Dennis M. (Birmingham MI) Baughman Charles (Southfield MI). Collapsible container. USP1990044917255.
  3. Duffy James C. (9300 Dillion Dr. La Mesa CA 92041). Collapsible library range dolly. USP1990054921264.
  4. Liu Cheng-Chia (No.10 ; Sung-Chiang N. Rd. Chung-Li City TWX). Combination shelving. USP1997125695205.
  5. Rupolo Antonio M.,CAXITX L7S 2E1. Combination utility bag and carriage apparatus. USP2000036042127.
  6. Kern Alan R. ; LaFleur John A. ; Miller Bradley Dean ; Henry Scottlan R.. Display cart. USP1998025718441.
  7. Cino Nadine ; Spindel Martin. Dolly and box for use with the dolly. USP2001036199879.
  8. Lauto William J. (Jericho NY). Modular shopping cart. USP1995065427394.
  9. Sorensen Bradford T. (201 S. Lake Ave. ; Suite 405 Pasadena CA 91101) Rogers Bruce (3960 Laurel Canyon Blvd. ; Suite 374 Studio City CA 91604) Leonard Steven S. (14744 Hepsy St. Sherman Oaks CA 91403. Modular stackable interlocking storage cabinet for electronic components. USP1992085142445.
  10. Koefelda Gerald R.. Multi-purpose tray. USP2001076260706.
  11. Ackermann Jeffrey R.. Multilevel bakery tray. USP1999035881902.
  12. Wilson James D. (421 Vista Suerte Newport Beach CA 92660). Nestable/stackable basket/tray combination for use in bakery goods distribution systems. USP1985054519503.
  13. Kreeger Elsmer W. (Howell MI). Open-front, two-level stacking container. USP1989064842142.
  14. Spear Kenneth J. ; Planthaber Rudy F. ; Brooker Steven F.. Portable stackable wagon assembly. USP2001026193247.
  15. Stahl Edward L. (Orlando FL). Slide on multi-level basket. USP1994025287966.
  16. Stahl Edward L. (Plano TX). Stackable and nestable multi-level bread tray. USP1994095344022.
  17. Robert V. Cheeseman. Stackable bakery tray. USP2002056394274.
  18. Wilson James D. (421 Vista Suerte Newport Beach CA 92660). Stackable container for use in bakery goods distribution systems, and the like. USP1986024570798.
  19. Upshaw Clarence W. (Tuttle OK) Goodwin Richard A. (Moore OK). Stacking basket assembly. USP1981114298127.
  20. Liu Ching-rong,TWX. Structure of pallet for stacking pallets with wheels. USP2001076257152.

이 특허를 인용한 특허 피인용횟수: 20

  1. Cavalcante, Mauricio D.. Bakery tray. USP2016049302810.
  2. Hassell, Jon P.. Bakery tray. USP2014058720687.
  3. Hassell, Jon P.; Muñoz Hernandez, Jonathan Javier. Bakery tray. USP2017019540140.
  4. Hassell, Jon P.. Bakery tray and dolly. USP2015109156588.
  5. Grönholm, Jack; Tiilikainen, Markku. Base for roll containers. USP201401D698113.
  6. Stahl, Edward L.. Breadbasket with merchandiser window and flaps. USP2016039296516.
  7. Stahl, Edward L.. Breadbasket with merchandiser window and flaps. USP2011118047369.
  8. Hailston, Bruce L.; Richard, Andrew P.. Cart with movable platform. USP2014118894076.
  9. Starr, David; McFadden, Kevin; Mault, Sarah; Chiu, Jeffrey. Coffee caddy. USP2014028641060.
  10. Mitchell, Prenell; Combs, Thomas Darwin; Cook, William Eric; Butrum, Thomas Josef; Dunn, Anthony Lee; Giordano, Bethany Kay; Jackson, Danny Joe; Johnson, Heather Dawn; Devers, Shirley Mae; Rucker, Mark David. Dolly transport systems. USP2014028651500.
  11. Starr, David; McFadden, Kevin; Chiu, Jeffrey; Smith, Erin; Mault, Sarah. Movable support device. USP2015119192266.
  12. Stahl, Edward L.. Multi-level sliding stacking container. USP200908D598684.
  13. Stahl,Edward L.. Multi-level stacking/nesting tray. USP2008017320405.
  14. Stahl, Edward L.. Nestable and stackable container for the transport of heavy baked items. USP2010087784615.
  15. Stahl, Edward L.. Stackable container. USP2009127637373.
  16. Stahl, Edward L.. Stackable container with front and rear windows, and method for using the same. USP2010037686167.
  17. Stahl, Edward L.. Three tiered tray. USP2018039919838.
  18. Stahl, Edward L.. Three tiered tray. USP2016109469470.
  19. Gruber,Robert V.. Tray and dolly assembly. USP2006097104553.
  20. Stahl, Edward L.. Two position nestable tray with drain channels and scalloped handles. USP2014098833594.