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특허 상세정보

Play table and activity center

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A63H-033/08    A47B-085/00   
미국특허분류(USC) 446/75 ; 446/71 ; 446/118 ; 108/26
출원번호 US-0429390 (1989-10-31)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 35  인용 특허 : 0

A play table and activity center for use with a modular building system having a multitude of interlocking elements has a generally planar play surface which includes a plurality of recesses sized and shaped to matingly receive the interlocking elements of the modular building system. Preferably, the recesses are provided by individual segments which are assembled to collectively define the play surface, the individual segments being removable for use at a remote location and to facilitate the cleaning of the play table. An opening in the play surface pr...


A table for use with a modular building system having a plurality of interlocking elements comprising, a generally planar member having a first region and a second region, said first region defining an opening through said planar member and said second region defining a support surface, at least one grid member removably disposed on said support surface, said grid member including a plurality of recesses sized and shaped to matingly receive said interlocking elements of said modular building system, a storage compartment associated with said first region...

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  3. King Christine L. (25455 Letchworth Rd. Beachwood OH 44122). Block play table. USP1997045615619.
  4. Russell Larry L.. Children's high chair tray. USP1999115975628.
  5. Shear Frederick H. (Metairie LA). Children\s block table. USP199712D387583.
  6. Carmack, Lisa Jobe. Construction toy table. USP201009D624606.
  7. Stangl, Sandra N.; Vance, Mike. Desk. USP200502D501335.
  8. Roy, Dominique; Beauregard, Thierry. Foldable leg assembly. USP2017099756934.
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  10. Roy, Dominique; Beauregard, Thierry. Foldable table. USP2015059032883.
  11. Roy, Dominique; Beauregard, Thierry. Foldable table. USP2016119498054.
  12. Tcholakov, Stayko; Tcholakov, Isabelle. Foldable tray. USP201503D723830.
  13. Kelly Ray G. ; Turnbough Sharon ; Moser Klaus. Light table. USP1999035876262.
  14. Estrada, Isaac; Estrada, Zakkery D.. Magnetic dominos game. USP2017119808707.
  15. Bamesberger,Gary. Method and system for the distribution and maintenance of entertainment-related objects and devices. USP2007067229333.
  16. Birsel, Ayse Gul; Insalaco, Robert Warren; Takase, Ayako. Modular desk. USP2003126662732.
  17. Glick Irving (Englewood Cliffs NJ) Miale Peter (Brooklyn NY). Molded table with storage compartment. USP1997015592884.
  18. Dalhamer,Coni. Pegboard tray for retaining food items during transportation. USP2007097267244.
  19. Frahm S.o slashed.ren Xerxes,DKX ; Ryaa Jan,DKX. Play and storage table. USP1998075782185.
  20. Janay, Cindy. Play platform. USP2018049930972.
  21. Janay, Cindy. Play platform. USP2017049615671.
  22. Janay, Cindy. Play platform with removable containers for building blocks and other child activities. USP2015069044688.
  23. Christine L. King. Play table and merchandising system. USP2002056389987.
  24. Leonard, Robert Elliott; Leonard, William Joseph. Play table with brick toy well. USP20180910070737.
  25. Stengel,Douglas L.. Sandbox. USP2009037510479.
  26. Oswald, Charlane Marie. Selectively configurable household accessory holder. USP2004086769538.
  27. Ratliff, Timothy S.; Ratliff, Vicky. Specialized table apparatus. USP2012088245649.
  28. Weiss Jeffry. Stand convertible to a table or decorative container. USP2001056237508.
  29. Davis Neil T.. System for displaying cosmetic products. USP2001116318566.
  30. Kolb, George R.. Table and trash disposal combination device. USP2004106802263.
  31. Cotton, Yettie LaVonne; Cotton, M. A. Yah. Table cloth and trash bag combination. USP2012028117971.
  32. Birsel Ayse Gul ; Insalaco Robert W. ; Takase Ayako. Tabletop. USP200111D450959.
  33. Alan Studebaker. Toy table. USP200210D464089.
  34. Dalhamer, Coni. Tray for retaining food items during transportation. USP2013028381912.
  35. Sidor, Richard J.; Stenftenagel, Mark; Graziano, Salvatore S.. Waste disposal apparatus. USP2005046880470.