WO2001003791A1 - Blocs de construction jouet - Google Patents

Blocs de construction jouet Download PDF

Info

Publication number
WO2001003791A1
WO2001003791A1 PCT/GB2000/002620 GB0002620W WO0103791A1 WO 2001003791 A1 WO2001003791 A1 WO 2001003791A1 GB 0002620 W GB0002620 W GB 0002620W WO 0103791 A1 WO0103791 A1 WO 0103791A1
Authority
WO
WIPO (PCT)
Prior art keywords
face
toy building
building block
image
panels
Prior art date
Application number
PCT/GB2000/002620
Other languages
English (en)
Inventor
Nicholas Davis
Jorgen Pedersen Rask
Original Assignee
Kiblo Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9916095.4A external-priority patent/GB9916095D0/en
Application filed by Kiblo Limited filed Critical Kiblo Limited
Priority to EP00946057A priority Critical patent/EP1194199A1/fr
Priority to AU59947/00A priority patent/AU5994700A/en
Publication of WO2001003791A1 publication Critical patent/WO2001003791A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
    • A63H33/08—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/06—Patience; Other games for self-amusement
    • A63F9/12—Three-dimensional jig-saw puzzles
    • A63F9/1208—Connections between puzzle elements

Definitions

  • the present invention relates to toy building blocks. Particularly to building blocks suitable for connection to one another.
  • the invention provides a toy building block including:
  • each face panel provided with female gender connection formation means facilitating connection with respective adjacently arranged blocks, the female gender connection formation means for each face panel comprising at least two substantially identical sockets;
  • the sockets are shaped and dimensioned to be push-flt/mterference-fit engageable with respective studs on adjacently connecting corresponding blocks, the studs and sockets on the face panels of the block being so spaced and configured to permit connection with opposite gender face panels m a plurality of connection configurations, including a face panel aligned configuration and a face panel overlap con iguration.
  • connection formation means facilitating connection with an adjacently arranged blocks enables blocks to be connected side by side as well as one upon another. This enables a highly versatile building block system to be achieved.
  • the studs and sockets on the male and female gender face panels are preferably spaced from one another by a distance of substantially 2x, where x is the distance between the edge of the panel and the nearest extremity of a respective stud or socket . Desirably the spacing between adjacent studs or sockets on a respective face panel is substantially 2x. Beneficially, the distance between the extremities of a stud or socket (corresponding to the diameter for circular perimeter formations) is substantially 2x.
  • the outer perimeter of the face panels is preferably square such that the overall configuration of the block is cuboid.
  • the respective studs and sockets on the male and female gender face panels are preferably arranged m 2 x 2 arrays .
  • the block according to the invention permits a female gender face panel of a connecting corresponding block to be connected to the complementary male gender face panel of an object block m a plurality of configurations m which the connection may be facilitated by engagement of one, two or four pairs of engaging opposed gender formations.
  • the four formation engagement would give a face panel to face panel match up (face panel aligned configuration) ; one or two pairs of engaging formations give a face panel overlap configuration.
  • the corresponding face panels of adjacent blocks may be inclined at angles to one another.
  • the one pair connection configuration enables the connected blocks to be rotated relative to one another about the connected formations.
  • the block comprises two sets of opposed face panels provided with connection formation means.
  • non-opposed face panels are of substantially the same face area .
  • At least one of the faces of the block is without connection formation means.
  • two face panels of the block are without connection formation means.
  • one or more face panels without connection means are arranged to carry an indicia, design, character or other graphic representation. This enables for example a large 'composite' picture to be built up from an assembly of blocks, or words to be formed using connected blocks each carrying a respective letter character.
  • Desirably opposed faces of the block are provided with connection formations of opposed gender.
  • the cube shaped block provides the 'basic' constructional element of a children's building block system.
  • Other shaped blocks are envisaged as comprising the system including for example triangular face panelled blocks and rectangular face panelled blocks
  • the invention therefore provides a toy building construction system or kit comprising a plurality of building blocks according to the first aspect of the invention.
  • the invention provides a building block comprising a male gender face panel having an array of rows and columns of stud formations and a female gender face panel having an array of socket formations corresponding to the male array of studs, the studs and sockets on the male and female gender face panels are preferably spaced from one another by a distance of substantially 2x, where x is the distance between the edge of the panel and the nearest extremity of a respective stud or socket.
  • the distance between the extremities of a stud or socket (corresponding to the diameter for circular perimeter formations) is substantially 2x.
  • connection formation means for a respective face therefore preferably comprises an array of formations arranged to mate with a complementary array provided on an adjacently connecting block.
  • the array preferably has a perimeter spaced inwardly from the edge of a respective face.
  • the array preferably comprises formations of all male studs or all female recesses.
  • the formations comprising the array have an axis and are most preferably substantially circular m cross section along a plane substantially parallel to the respective face.
  • the depth of the formations is less than the width dimension (e.g. the diameter) of the respective formation.
  • the spacing between the formations m the array is preferably greater than the distance between the formations and their respectively closest edge of a respective face.
  • an array comprises four formations arranged m a two by two matrix.
  • the toy block is substantially hollow.
  • the block comprises a plastics material, the block comprising, preferably moulded plastics material, the connection formation means preferably being integrally moulded with the respective face .
  • the block comprises a moulded plastics building block comprising a moulded shell element including wall panels moulded to be configured rigidly extending transversely to one another in fixed relationship with a defined angle therebetween, and closure means to close a hollow interior of the block, the closure means including one or more wall panel elements to be connected to the shell element.
  • a further aspect of the invention provides a method of manufacturing a toy building block, the method comprising assembling:
  • moulded plastics shell element including wall panels moulded to be configured rigidly extending transversely to one another m fixed relationship with a defined angle therebetween;
  • Forming the block m this way enables the shell element and shell closing wall panel element to be moulded separately permitting construction of a block having male/female connection elements on perpendicular face panels. This is difficult to achieve with conventional One shot' block moulding techniques.
  • the moulding preferably forms the connection formation means integrally with the respective faces.
  • the moulded shell element is formed having male connection formation means on a first face panel and female connection means on a second face panel. It is preferred that the moulded shell element is formed having connection formation means on opposed face panels, preferably male connection means on a first face panel and female connection means on the opposed face panel .
  • the moulded shell element is preferably formed as a tube having orthogonal wall panels.
  • the shell element and the separate end face panel are provided with complementary engageable securing formations permitting the end face panel to be securely and preferably effectively permanently fixed across the opening of the shell element.
  • a bonding material such as a curable bonding material may be applied to the shell element and/or the end face panel element and/or the complementary engageable securing formations to facilitate fixing.
  • the complementary engaging securing formations are preferably configured such that either a push fit engagement or a snap fit engagement is provided.
  • the complementary engaging securing formations are provided at the periphery of the wall panel element and the opening of the shell element.
  • the complementary engaging securing formations preferably comprise pins arranged to be received m complementary dimensioned bores in a push fit engagement. Additionally or alternatively it is preferred that the complementary engaging securing formations comprise tongue and groove like mating elements (such as a tab receivable m a slot) extending along one or more edges of the face panel element and shell element. It is preferred that the tongue and groove like engaging formations are push fit engageable with one another.
  • the shell element comprises a substantially tubular element having opposed open ends, each of which is closed by a respective separate end wall panel element .
  • the tubular element preferably has four face panels defining a cube shape when the separate end wall panel elements are fixed m position.
  • connection formation means facilitating connection with an adjacently arranged blocks.
  • connection formation means male female or none
  • face panels of various colours may be fixed to shell elements of different colours to enhance the visual stimulatory effect This is perceived to be a major advantage of the invention over prior art blocks.
  • the invention provides an assemblage comprising a plurality of image elements having commonly coded image edge portions which permit image elements to be positioned m an edge adjacent relationship in a plurality of configurations m which the commonly coded image edge portions of adjacent elements are matched substantially to one another.
  • the image element comprises upper and lower edges and two side edges such that the image element is preferably rectangular or square.
  • the upper edge is coded to match with the lower edge and the side edges coded to match one another.
  • the image elements are provided with first and second opposed edges of a first common image coding and third and fourth edges of a second common image coding .
  • the coded image element edge portions are coded imagewise such that the coding of the edge portions is effected by portions of a general image or scene depicted upon relevant image elements.
  • coded image element edge portions comprise a plurality of differently coded zones along respective edge portions.
  • the coded image element edge portions are preferably coded by means of colour (preferably coloured edge zones) .
  • the image element includes commonly coloured upper and lower edge zones and commonly coloured opposed side edge zones.
  • the coloured edge zones preferably comprise a backing to a primary image, character or other emblem presented on the element .
  • the image element is beneficially arranged to be mounted on a face panel of a toy building block, preferably a toy building block including connection formation means facilitating connection with an adjacently arranged blocks. Most preferably, the image element is arranged to be mounted on a face panel of a toy building block m accordance with the first aspect of the invention.
  • the invention provides a toy building construction kit or set comprising:
  • a plurality of a toy building blocks including face panels (preferably substantially perpendicular face panels) provided with connection formation means facilitating connection with an adjacently arranged blocks; and,
  • image elements for mounting on substantially planar faces of respective blocks, the image elements having commonly coded image edge portions permitting image element carrying blocks to be positioned m an edge adjacent relationship m a plurality of configurations m which the image edge portions of adjacent elements are matched substantially to one another.
  • the image elements are adhesive backed permitting a user to apply a desired set of image elements to a set of blocks.
  • the image elements may be printed or moulded onto the relevant face panel.
  • Figure 1 is a perspective exploded view of a first embodiment of toy building bock according to the invention
  • Figure la is a scrap sectional view of the face panel securing engagement connection with the shell element
  • Figure 2a is a schematic plan elevation of a toy building block according to the invention having an end panel element not in position;
  • Figure 2b is a schematic side view of the building block having end panel elements not m position
  • Figure 2c is a schematic sectional view of the securing bore of the shell element
  • Figure 3a is a schematic plan view of a first end panel element (moulded with an integral array of male studs) ;
  • Figure 3b is a schematic side view of the end panel element of Figure 3a;
  • Figure 4a is a schematic plan view of a second end panel element (moulded with an integral array of female recesses) ;
  • Figure 4b is a schematic side view of the end panel element of Figure 4a;
  • Figure 5 is a schematic part sectional view of a securing fixing pm carried by the face panel elements
  • Figure 6 is an exploded perspective view of an alternative embodiment of building block according to the invention.
  • Figure 7 is a schematic view of a building block carrying an exemplary image element for use in creating an assemblage according to the invention
  • Figure 8 is a schematic view of an array of connected blocks (including the block of figure 7) m an assemblage according to the invention.
  • Figure 9 is a schematic view of the array of blocks m figure 8 connected in an alternative assemblage configuration.
  • the children's toy cube building block (generally designated 1) comprises a tubular moulded plastics body 2 having integrally moulded face panels 2a, 2b, 2c, 2d defining a unitary wall around an internal void region. Face panels 2b and 2d are provided with respective two by two arrays of block-to-block connection formations, panel 2b being provided with all -male cylindrical stud studs 3 and face panel 2d including a corresponding array of cylindrical recesses 4.
  • the shape, dimension and spacial configuration of studs 3 and recesses 4 is such that the array of studs 3 on face 2b of first toy building block can matingly engage m releasable push fitting engagement with a complimentary array of recesses for an adjacently connected building block. Similarly, recesses 4 on face panel 2d receive an array of studs on a further adjacently connected building block.
  • an important feature of the invention is that, for the moulded, substantially hollow, tubular element 2, the array of male studs 3 is provided on an opposed face to the array of female recesses 4. This enables the tubular element to be moulded using relatively standard plastics injection moulding techniques.
  • a recessed shoulder 4 is provided around each respective open end of the tubular element 2 , the recessed shoulder being enlarged at respective corner bosses 5, each of which is provided with a blind bore 6.
  • the upper surface of the shoulders 4 are provided with respective elongate slots 11.
  • Separate end wall panels 7, 8 of moulded plastics construction are provided with integrally moulded pins 9 shaped, dimensioned and configured to matingly engage m push fit connection with respective blind bores 6 provided m the bosses 5 of the recessed shoulder 4.
  • the longitudinal edges of the separate face panels 7, 8 are provided with downwardly extending integrally moulded tabs 12 shaped, dimensioned and configured to matingly engage m push fit connection with respective slots 11 provided m the recessed shoulder 4.
  • pins 9 taper outwardly from a root connecting to the panel element 7,8, to a head 15 chamfered to ease insertion into respective bores 6.
  • the maximum diameter of the head of pm 9 is greater than the root diameter; such an outwardly tapering pm enhances the interference fit of p s 9 on bores 6.
  • the face panel fixing arrangement including the corner pins 9 and elongate slot and tab mating provides particularly good and effectively permanent connection between the shell element and the end face panels.
  • the pms 9 and bores 6 ensure good connection force at the corners; the slots 11 and tabs 12 ensure good connection along the end face panel edges.
  • the pull apart force required to separate the end panel faces from the shell element is significantly greater than the force required to separate adjacently connected blocks by disengaging a male stud array 3 from a female recess array 4.
  • An important feature of the invention is the flexibility of the arrangement, in that respective end face panels 7, 8 may be provided with an array of male studs 3 or female recesses 4.
  • This enables a "core” module comprising the tubular element 2 to be connected with end panels 7, 8 as required enabling a variety of different building block configurations and designs to be manufactured from a number of "core” elements. For example, blocks having from three male stud arrays and one female recess array to one male stud array and three female recess arrays are possible. It will also be appreciated that end elements
  • a further important feature relates to the arrangement and configuration of the male studs 3 and female sockets 4.
  • the studs 3 and sockets 4 on the male and female gender face panels are spaced from one another by a distance of substantially 2x, where x is the distance between the edge of the panel and the nearest extremity of a respective stud 3 or socket 4.
  • the diameter of respective studs 3 or sockets 4 is substantially 2x.
  • the block according to the invention permits a female gender face panel of a connecting corresponding block to be connected to the complementary male gender face panel of an object block in a plurality of configurations m which the connection may be facilitated by engagement of one, two or four pairs of engaging opposed gender formations.
  • engagement of studs 3 of an adjacent identical block with all four sockets 4a, 4b, 4c, 4d would give a face panel to face panel match up (face panel aligned configuration); engagement of the identical block with two sockets (for example 4a and 4b only) would give a face panel overlap configuration for the connected blocks.
  • an adjacent block is connected by a single stud only engaging, for example socket 4a
  • the corresponding face panels of adjacent blocks may be inclined at angles to one another, and furthermore the connected blocks can be rotated relative to one another about the connected stud 3 and socket 4a.
  • the system is therefor extremely versatile m the constructional arrangements permitted and therefore provides an enhanced educational system.
  • tubular element 102 again includes respective arrays of male studs 103 and female recesses 104 provided on opposed faces.
  • the end face panels 107, 108 which connect with tubular element 102 (and thereby close the open ends) are provided at opposed edges with collar studs 109 which are arranged to slide over respective ramp formations 106 (provided on the internal faces of panels 102d, 102b) , and snap back to a "normal" position abutting a rear shoulder of ramp 106.
  • the abutment of collars 109 with the rear shoulders of respective ramp formations 106 substantially inhibits disassembly of the respective end face panels 107, 108 from the tubular element 102.
  • planar face panels for example panels 2a, 2c m figure 1
  • planar face panels are typically provided with an image or character element .
  • image or character element When upper or lower or side by side adjacent blocks are connected a character or image wall depicting a series of images or characters can be built up. Letter characters can be used to build up words and sentences and thereby aid reading development of children.
  • adjacent image elements can be used to build up a composite image (m a similar manner to assembling a jigsaw puzzle) .
  • image elements m a set of toy construction blocks have commonly coded image edge portions permitting the images on the blocks to be assembled in a variety of different configurations whilst maintaining sense of the overall image.
  • Such an arrangement is shown m figures 7 to 9.
  • the block shown m figure 7 has upper and lower fringe edge) zones of orange colour. All other blocks m the assemblages of figures 8 and 9 include corresponding upper and lower fringe zones of orange colour. This permits any of the blocks in the array to be connected with any other block an upper or lower connecting position and the orange colour fringes will match up.
  • the block shown m figure 7 has side edge connecting bands 22, 23 extending across the image and providing a backing scene to the primary images of the old man 24, bird 25 and tree 26.
  • the side edge connecting band 22 is yellow m colour; the side edge connecting band 23 is green m colour.
  • All other blocks the assemblage arrays of figures 8 and 9 include corresponding yellow and green colour edge connecting bands. This permits any of the blocks m the array to be connected with any other block m a side edge to side edge connecting position and the yellow and green colour bands will match up.
  • This system has a benefit m that it is extremely easy for a child to achieve a progress result, and also begins to teach colour matching.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Toys (AREA)

Abstract

L'invention concerne un bloc de construction jouet ayant une première paire de panneaux s'étendant transversalement et dotés de plots sensiblement identiques, et une seconde paire de panneaux s'étendant transversalement et dotés d'éléments femelle sensiblement identiques. La forme et la taille de ces éléments sont conçues pour qu'ils puissent entrer en prise par pression avec les plots situés sur les blocs adjacents correspondants, l'agencement des plots et des éléments femelle permettant l'assemblage de panneaux à faces du genre opposé dans plusieurs configurations d'assemblage, y compris une configuration alignée des faces des panneaux et une configuration superposée de ces panneaux. Le bloc est constitué d'une pièce enveloppe moulée comprenant des panneaux paroi moulés destinés à être configurés de manière rigide et s'étendant transversalement l'un par rapport à l'autre, de manière fixe, formant entre eux un angle défini, ainsi que d'une pièce de fermeture fixée sur la pièce enveloppe et permettant d'enfermer la partie creuse à l'intérieur du bloc.
PCT/GB2000/002620 1999-07-10 2000-07-07 Blocs de construction jouet WO2001003791A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP00946057A EP1194199A1 (fr) 1999-07-10 2000-07-07 Blocs de construction jouet
AU59947/00A AU5994700A (en) 1999-07-10 2000-07-07 Toy building blocks

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9916095.4 1999-07-10
GBGB9916095.4A GB9916095D0 (en) 1999-07-10 1999-07-10 Toy building blocks
GB9926037.4 1999-11-04
GBGB9926037.4A GB9926037D0 (en) 1999-07-10 1999-11-04 Toy building blocks

Publications (1)

Publication Number Publication Date
WO2001003791A1 true WO2001003791A1 (fr) 2001-01-18

Family

ID=26315749

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2000/002620 WO2001003791A1 (fr) 1999-07-10 2000-07-07 Blocs de construction jouet

Country Status (3)

Country Link
EP (1) EP1194199A1 (fr)
AU (1) AU5994700A (fr)
WO (1) WO2001003791A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004000429A1 (fr) * 2002-06-20 2003-12-31 Cary Povitz Ensemble de blocs de jeu multiples
US8387982B2 (en) 2008-02-05 2013-03-05 Lego A/S Gaming dice
KR20170013078A (ko) * 2015-07-27 2017-02-06 한국과학기술연구원 조립 유닛
US10188961B1 (en) 2018-02-05 2019-01-29 CREAMO Inc. Assembly unit for toy assembly block
US10501929B2 (en) 2013-09-30 2019-12-10 Drew P. HENRY Hollow connector sleeve with interlocking components
KR20220153719A (ko) * 2021-05-11 2022-11-21 숭실대학교산학협력단 면조립가능한 블록 큐브

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB625076A (en) * 1947-01-04 1949-06-21 Willie Taylor Improvements relating to children's building bricks or blocks
GB908097A (en) * 1960-03-18 1962-10-17 Christiansen Godtfred Kirk Improvements in or relating to toy building sets and associated building elements
GB1350621A (en) 1970-03-13 1974-04-18 Schnabel W Toy building set
GB1376301A (en) 1971-01-07 1974-12-04 Perry Ltd E S Childrens construction units and an injection moulding process therefor
US4160337A (en) * 1976-09-11 1979-07-10 Artur Fischer Hollow structural element for assembling a structure
DE2826401A1 (de) * 1978-06-16 1979-12-20 Insor Inst Fuer Soziale Rehabi Spiel- und lehrbausatz
GB2118447A (en) 1982-04-14 1983-11-02 Kassai Kk Block toy
US4602908A (en) 1982-01-03 1986-07-29 Lutz Kroeber Toy building block set
US5683283A (en) 1994-03-18 1997-11-04 Ideal Ideas, Inc. Construction blocks for extended support structures
GB2315502A (en) 1996-07-20 1998-02-04 Coverstructure Limited Improvements in or relating to roofing
US5799943A (en) * 1995-05-11 1998-09-01 Morgan; Jeffrey D. Three-dimensional word game

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB625076A (en) * 1947-01-04 1949-06-21 Willie Taylor Improvements relating to children's building bricks or blocks
GB908097A (en) * 1960-03-18 1962-10-17 Christiansen Godtfred Kirk Improvements in or relating to toy building sets and associated building elements
GB1350621A (en) 1970-03-13 1974-04-18 Schnabel W Toy building set
GB1376301A (en) 1971-01-07 1974-12-04 Perry Ltd E S Childrens construction units and an injection moulding process therefor
US4160337A (en) * 1976-09-11 1979-07-10 Artur Fischer Hollow structural element for assembling a structure
DE2826401A1 (de) * 1978-06-16 1979-12-20 Insor Inst Fuer Soziale Rehabi Spiel- und lehrbausatz
US4602908A (en) 1982-01-03 1986-07-29 Lutz Kroeber Toy building block set
GB2118447A (en) 1982-04-14 1983-11-02 Kassai Kk Block toy
US5683283A (en) 1994-03-18 1997-11-04 Ideal Ideas, Inc. Construction blocks for extended support structures
US5799943A (en) * 1995-05-11 1998-09-01 Morgan; Jeffrey D. Three-dimensional word game
GB2315502A (en) 1996-07-20 1998-02-04 Coverstructure Limited Improvements in or relating to roofing

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004000429A1 (fr) * 2002-06-20 2003-12-31 Cary Povitz Ensemble de blocs de jeu multiples
US8387982B2 (en) 2008-02-05 2013-03-05 Lego A/S Gaming dice
US10501929B2 (en) 2013-09-30 2019-12-10 Drew P. HENRY Hollow connector sleeve with interlocking components
US11002002B2 (en) 2013-09-30 2021-05-11 Drew P. HENRY Hollow connector sleeve with interlocking components
KR20170013078A (ko) * 2015-07-27 2017-02-06 한국과학기술연구원 조립 유닛
KR101714642B1 (ko) * 2015-07-27 2017-03-10 한국과학기술연구원 조립 유닛
US10188961B1 (en) 2018-02-05 2019-01-29 CREAMO Inc. Assembly unit for toy assembly block
US10737191B2 (en) 2018-02-05 2020-08-11 CREAMO Inc. Assembly unit for toy assembly block
KR20220153719A (ko) * 2021-05-11 2022-11-21 숭실대학교산학협력단 면조립가능한 블록 큐브
KR102580819B1 (ko) * 2021-05-11 2023-09-21 숭실대학교 산학협력단 면조립가능한 블록 큐브

Also Published As

Publication number Publication date
EP1194199A1 (fr) 2002-04-10
AU5994700A (en) 2001-01-30

Similar Documents

Publication Publication Date Title
US4345762A (en) Assembly toy
US5098328A (en) Building blocks with six face symmetry
US7789392B2 (en) Puzzle
US4147007A (en) Matable modular elements for toy, display and model applications utilizing paired rib structure
EP0531662B1 (fr) Construction de puzzle en trois dimensions
US4164091A (en) Building blocks set
US7347028B1 (en) Modular construction system utilizing versatile construction elements with multi-directional connective surfaces and releasable interconnect elements
US20020119725A1 (en) Apparatus for entertainment and education and method of use
US4305221A (en) Block of members having interior interlock means
US5673503A (en) Gaming chip with edge insert and process for fabricating same
JPH09290072A (ja) 組立体玩具及びこれを用いた三次元パズル玩具
US20070182094A1 (en) Solid puzzle block
US7976024B1 (en) Tessellating pattern cubes
US5928052A (en) Cube toy blocks
US20050106989A1 (en) Interlocking blocks
KR100343562B1 (ko) 풍선 장식용 골조
US20030234488A1 (en) Multiple game block assembly
EP1194199A1 (fr) Blocs de construction jouet
US10232279B2 (en) Modular cube building system
US5827106A (en) Toy construction piece and kit thereof
US4667962A (en) Children's block toy
WO2008051046A1 (fr) Ensemble de bloc de jouet d'assemblage
JPH0260678A (ja) 創造的図形作製システム
KR200495487Y1 (ko) 놀이용 이음블럭
CN212491561U (zh) 一种积木组件和积木玩具

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2000946057

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2000946057

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10030498

Country of ref document: US

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Ref document number: 2000946057

Country of ref document: EP