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특허 상세정보

Self-locking stackable tapered container with partial top structure

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-005/20    B65D-021/032   
미국특허분류(USC) 229/174; 229/177; 229/178; 229/179; 229/918
출원번호 UP-0788381 (2007-04-19)
등록번호 US-7628313 (2009-12-16)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ryan, III, Thomas W.
인용정보 피인용 횟수 : 10  인용 특허 : 20
초록

A stackable container for carrying produce. The container has tapered side walls or end walls to aid in the stacking of like containers. Also, the container has locking flaps that allow the container to be erected manually and without the need for fasteners. Further, at least one tapered wall of the container has a reinforcement flap that creates a partial top structure in the upper part of the container that helps prevent bulging of the walls. The reinforcement flap also creates doubled stacking tabs and diagonal corner posts that aid in the stacking of...

대표
청구항

The invention claimed is: 1. A container formed from a blank, the container comprising: a base panel; two opposing end walls connected to the base panel at substantially a 90° angle; two opposing side walls connected to the base panel at an angle less than 90°, the side walls having a width equal or greater than the width of upper edges of the end walls and at least one stacking tab projects from an upper edge of at least one of the opposing side walls and the base panel further comprises at least one stacking slot cut into the base panel, the at least ...

이 특허에 인용된 특허 (20)

  1. Cain Selwyn H. (280 Boylston St. Chestnut Hill MA 02167). Box construction with strengthened lid closure. USP1979104169553.
  2. Heeren Marinus Cornelis Maria,BEX. Cardboard broadsheet for constructing a stackable box and the box resulting therefrom. USP2001086270009.
  3. Eichenauer ; Larry L.. Carton for fruit and the like. USP1978044082215.
  4. Ritter Dale L. (Memphis TN). Combined tier sheet and tote box. USP1993105255841.
  5. Gasior Wayne P.. Container with reinforced cornerpost/wall structures and blank for forming same. USP2000106131805.
  6. McKenna ; Sr. David J.. Container with triangular corner posts. USP2001106296178.
  7. Clark Danny W. (4402 Southfield Dr. Baltimore MD 21236). Fiberboard box with reinforced corners. USP1994035294044.
  8. Lawrence H. Y. Chu. Foldable tote box. USP2002116474541.
  9. John Z. Blazevich. Packing box design. USP2002106464131.
  10. Keith A. Jackson. Produce container and method for making the same. USP2002116481619.
  11. Quaintance Benjamin W. (Griffin GA). Reverse elbow lock flap produce box. USP1986074600142.
  12. Heavner William D. (Clovis CA). Stackable container. USP1979014134533.
  13. Blomfield Gregory Thomas,NZX ; Coe Robert William,NZX ; Burgess Trevor Grant,NZX. Stackable container of paperboard. USP1999015860590.
  14. Schilling, Johan H.. Stackable container with reinforced corner. USP2003116641032.
  15. Kent, David. Stackable container with stack-tabs. USP2005056889893.
  16. Holdsworth, James K.; Morell, Ramon. Stackable display container. USP2003056568588.
  17. Mertz Noel J. (Geneva IL). Stackable display tray. USP1994075330094.
  18. McLeod, Michael B.. Stackable shipping container. USP2003016508395.
  19. Spencer Aaron (69 Farlow Rd. Newton MA 02159). Take-out box with cup and lid retainer. USP1986024572423.
  20. Jason M. Fenton GB; Michael C. Chapman GB; William E. Burr GB. Trays. USP2002106460758.

이 특허를 인용한 특허 피인용횟수: 10

  1. Smith, Kenneth Charles; Buscema, Craig W.. Hand formed reinforced polygonal containers and blanks for making the same. USP2015089096342.
  2. Smith, Kenneth Charles; Buscema, Craig W.. Hand formed reinforced polygonal containers and blanks for making the same. USP2014118887982.
  3. Aganovic, Amer; Graham, Thomas Dean; Smith, Kenneth Charles; Conley, John Hershcel; Teany, Robert Bradley; Gulik, Gregory Scott; Spurlock, Paul Andrew; Armstrong, Maureen Ann. Machine and method for forming reinforced polygonal containers. USP2018039908304.
  4. Aganovic, Amer; Graham, Thomas Dean; Smith, Kenneth Charles; Conley, John Hershcel; Teany, Robert Bradley; Gulik, Gregory Scott; Spurlock, Paul Andrew. Machine and method for forming reinforced polygonal containers from blanks. USP2017099764526.
  5. Graham, Thomas D.; Anderson, Ricki D.; Rojas, Guillermo; Smith, Kenneth C.. Machine and method for forming reinforced polygonal containers from blanks. USP2017119815586.
  6. Armstrong, Maureen Ann; Smith, Kenneth Charles. Reinforced polygonal containers and blanks for making the same. USP2017099764524.
  7. Smith, Kenneth Charles. Reinforced polygonal containers and blanks for making the same. USP2015069061792.
  8. Smith, Kenneth Charles. Reinforced polygonal containers and blanks for making the same. USP2015109156578.
  9. Smith, Kenneth Charles. Reinforced polygonal containers and blanks of sheet material for making the same. USP2015079073659.
  10. Smith, Kenneth Charles. Reinforced polygonal containers and blanks of sheet material for making the same. USP2016099452861.