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특허 상세정보

Sliding engagement for a stacking delivery tray

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-021/02    B65D-021/04   
출원번호 US-0243809 (2011-09-23)
등록번호 US-9290299 (2016-03-22)
우선권정보 CA-2715552 (2010-09-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Christensen O'Connor Johnson Kindness PLLC
인용정보 피인용 횟수 : 0  인용 특허 : 18
초록

A sliding engagement is described for a stacking delivery tray having a sliding surface that has a break. The sliding engagement includes at least one ramp on the sliding surface providing an inclined sliding transition to an end of an overlying tray sliding along the sliding surface in order to traverse the break in the sliding surface.

대표
청구항

1. A two-position stacking delivery tray having a sliding engagement, the stacking delivery tray comprising: a first end and a second end;first and second top sliding surfaces and first and second bottom surfaces, each of the first and second top sliding surfaces and the first and second bottom surfaces having a first end and a second end, the first top sliding surface being a top shelf and the second top sliding surface being a top rail that is raised above the top shelf, the first and second top sliding surfaces comprising a series of peaks and valleys...

이 특허에 인용된 특허 (18)

  1. Hassell, Jon P.; Apps, William P.. Bakery tray. USP2011017861864.
  2. Tabler Charles P. (Hamilton OH) Stein Eric D. (Batavia OH). Bakery tray with blind stacking and unstacking. USP1990104960207.
  3. Stahl Edward L.. Container. USP2001086273259.
  4. Stahl, Edward L.. Multi-level basket. USP1991075035326.
  5. Stahl, Edward L.. Multi-level sliding stacking container. USP200908D598684.
  6. Koefelda Gerald R.. Multi-purpose tray. USP2001076260706.
  7. Ackermann Jeffrey R.. Multilevel bakery tray. USP1999035881902.
  8. Smith Rush B. (Philadelphia PA) Daloisio Pasquale C. (New Hope PA). Nest and stack container. USP1983114416374.
  9. Carroll James C. (Hopkinsville KY) Johns Victor D. (Hopkinsville KY). Nestable and stackable container. USP1980064205749.
  10. Stahl Edward L. (Brighton Township ; Livingston County MI) Kreeger Elsmer W. (Allegan Township ; Allegan County MI). Nestable and stackable container. USP1984014426001.
  11. Lapham Sidney D. (2324-3 Tice Creek Dr. Walnut Creek CA 94595). Nesting or stacking box. USP1982024316540.
  12. Stahl Edward L. (Orlando FL). Slide on multi-level basket. USP1994025287966.
  13. Stahl Edward L. (Plano TX). Stackable and nestable multi-level bread tray. USP1994095344022.
  14. Robert V. Cheeseman. Stackable bakery tray. USP2002056394274.
  15. McTavish, Gordon; Koski, Cory; Li, Hongqiao. Stacking delivery tray. USP2010047699172.
  16. Sanders Ellsworth E. (Sanibel Island FL) Kreeger Elsmer W. (Pontiac MI). Three level stacking container. USP1977014000817.
  17. Mollon Leslie (Southfield MI). Three-way tote baskets. USP1979024139098.
  18. McTavish, Gordon; Koski, Cory; Li, Hongqiao. Two stacking position square container. USP2010117837037.