US20160346707A1 - Dovetailed building block - Google Patents

Dovetailed building block Download PDF

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Publication number
US20160346707A1
US20160346707A1 US14/752,995 US201514752995A US2016346707A1 US 20160346707 A1 US20160346707 A1 US 20160346707A1 US 201514752995 A US201514752995 A US 201514752995A US 2016346707 A1 US2016346707 A1 US 2016346707A1
Authority
US
United States
Prior art keywords
dovetailed
building blocks
building
building block
inclination facet
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US14/752,995
Other languages
English (en)
Inventor
Yu-Chin Kuo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIN MEI-TSU
Original Assignee
LIN Mei-Tsu
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
Application filed by LIN Mei-Tsu filed Critical LIN Mei-Tsu
Assigned to LIN, Mei-Tsu reassignment LIN, Mei-Tsu ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KUO, YU-CHIN
Assigned to LIN, Mei-Tsu reassignment LIN, Mei-Tsu ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KUO, YU-CHIN
Priority to US15/334,211 priority Critical patent/US9808734B2/en
Publication of US20160346707A1 publication Critical patent/US20160346707A1/en
Priority to US15/730,605 priority patent/US10183228B2/en
Abandoned legal-status Critical Current

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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
    • A63H33/082—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 with dovetails
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/04—Walls having neither cavities between, nor in, the solid elements
    • E04B2/06—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
    • E04B2/08—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/04—Walls having neither cavities between, nor in, the solid elements
    • E04B2/12—Walls having neither cavities between, nor in, the solid elements using elements having a general shape differing from that of a parallelepiped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
    • E04B2/18—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/22—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having a general shape differing from that of a parallelepiped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/24—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element the walls being characterised by fillings in some of the cavities forming load-bearing pillars or beams
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0215—Non-undercut connections, e.g. tongue and groove connections with separate protrusions
    • E04B2002/0217—Non-undercut connections, e.g. tongue and groove connections with separate protrusions of prismatic shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0232—Undercut connections, e.g. using undercut tongues and grooves
    • E04B2002/0234—Angular dovetails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0256—Special features of building elements
    • E04B2002/0265—Building elements for making arcuate walls

Definitions

  • the present invention relates generally to a dovetailed building block, which comprises side surfaces in which dovetailed recesses and dovetailed projections are alternately formed so that when multiple building blocks are joined, the angles of the side surfaces allow the dovetailed projections of one building block to be set in mating engagement with the dovetailed recesses of another block for constructing a three-dimensional structure having a curved configuration exhibiting versatile variability.
  • Building blocks are one the toys that have the greatest number of types. They are often in the forms of blocks of different geometric shapes and allow for stacking in different directions. Projections and recesses are formed on/in these building blocks to allow them to joint to each other through mating between the projections and the recesses.
  • LEGO® blocks of which the feature is that a single square area is taken as a basic unit based on which expansion is made to a cube or a rectangular parallelepiped having an enlarged surface area or size. Projections (as well as counterpart recesses) are formed on the cube or the rectangular parallelepiped for jointing the blocks in a given (longitudinal) direction.
  • the LEGO® blocks need adjustment of directions for 90, 180, or 270 degrees to complete the assembly of a large-sized or curved structure.
  • special accessories may be necessary for such an assembly.
  • the LEGO® blocks are designed to achieve a mating engagement between two blocks that is generally over tight, often resulting in difficulty in disassembling the blocks and requiring a large force to achieve so. This may lead to damage to the blocks. It is also known that disassembling tools are available for such disassembling operations.
  • the preset invention provides a dovetailed building block, wherein a plurality of such building blocks is joinable to each other and each of the building blocks is of a regular polygonal shape having side surfaces in which dovetailed projections and dovetailed recesses are alternately formed and top and bottom surfaces on which a post and a cavity having matching shapes are respectively formed.
  • each of the building blocks are oriented such that one dovetailed projection of one building block is set in mating engagement with one dovetailed recess of the other one building block so that the block so joined form a three-dimensional configuration that exhibits a curve.
  • the post and cavity of two such building blocks are engageable with each other in such a way as to allow the blocks to join each other in a longitudinal direction or through rotated connection to change the direction of assembly of additional blocks.
  • the dovetailed building block of the present invention allows for joining through connection in longitudinal and transverse directions, reversed connection, and rotated connection so that a three-dimensional configuration so formed through assembly of the blocks may present versatile variability of the configuration and exhibits excellent firmness and stability.
  • the dovetailed projections of the building block comprise upper and lower inclination facets that are formed on upper and lower ends thereof and substantially parallel and a positioning point that is defined by the dovetailed recess in combination with the upper inclination facet so that the building blocks can be stacked or connected in a transverse direction, achieving an advantage of easy assembling/disassembling and firm connection.
  • the present invention provides dovetailed building blocks that provide advantages of versatile variability of connection, firmness and stability of connection, and easy assembling and disassembling, and that have a simple structure and are not easy to damage so as to effectively improve the deficiencies of the prior art.
  • FIG. 1 is a perspective view showing a building block according to the present invention.
  • FIG. 2 is a perspective view showing regular connection of the building blocks of the present invention.
  • FIG. 2A is a perspective view showing the building blocks of the present invention joined through regulation connection.
  • FIG. 3 is a perspective view showing rotated connection of the building blocks of the present invention.
  • FIG. 3A is a perspective view showing the building blocks of the present invention joined through rotated connection.
  • FIG. 4 is a perspective view showing reversed connection of the building blocks of the present invention.
  • FIG. 4A is a perspective view showing the building blocks of the present invention joined through reversed connection.
  • FIG. 5 illustrates four embodiments of the building blocks of the present invention, which are, in sequence from top of the drawing to the bottom, a regular hexagonal block, a regular octagonal block, a regular decagonal block, and a regular dodecagonal block.
  • FIG. 6 is a perspective view illustrating joining connection among decagonal blocks of the present invention that have different heights.
  • FIG. 7 is a perspective view showing a building block according to a different embodiment of the present invention.
  • FIG. 7A is a partial enlarged view showing a building block according to a different embodiment of the present invention.
  • FIG. 7B is a schematic view illustrating an inclination facet of a building block according to a different embodiment of the present invention.
  • FIG. 7C is a schematic view illustrating joining connection of building blocks according to a different embodiment of the present invention.
  • FIG. 7D is a cross-sectional view of a different embodiment of the present invention taken along line A-A.
  • FIG. 8 is a schematic view illustrating joining connection of building blocks according to a different embodiment of the present invention.
  • FIG. 8A is a cross-sectional view of a different embodiment of the present invention taken along line B-B.
  • FIG. 8B is a partial enlarged view of section B-B of a different embodiment of the present invention.
  • the present invention is a dovetailed building block, which, as shown in FIGS. 1-4A , is building block ( 1 ) having a regular hexagonal configuration.
  • the hexagonal configuration is a desired shape because the hexagonal shape allows for joining connection of two blocks with no gap therebetween.
  • the block ( 1 ) has side surfaces ( 13 ), in which dovetailed recesses ( 11 ) and dovetailed projections ( 12 ) are alternately formed so that the side surfaces ( 13 ) respectively exhibit projecting and recessing configurations.
  • the alternate arrangement adopted here is to have the dovetailed recesses ( 11 ) and the dovetailed projections ( 12 ) on the side surfaces ( 13 ) equal in number to each other.
  • one of the dovetailed projections ( 12 ) of one block ( 1 ) is set in mating engagement with one of the dovetailed recesses ( 11 ) of another block ( 1 ) to achieve connection of the blocks ( 1 ) in a transverse direction.
  • the hexagonal configuration or shape provides each side surface with an adjustment angle (A 1 ) of 60 degrees so that rotated connection can be achieved with such a building block ( 1 ) for joining with an assembled structure of blocks of the present invention to provide a three-dimensional configuration having a desired curve (B).
  • the building block ( 1 ) has a top surface on which a post ( 14 ) is formed; and the building block ( 1 ) has a bottom surface in which an open cavity ( 15 ) is formed to correspond in shape and position to the post ( 14 ).
  • the post ( 14 ) of one block may be fit into and in retaining engagement with the cavity ( 15 ) of another block so that the building blocks ( 1 ) may be joined in a longitudinal direction, allowing multiple building blocks ( 1 ) to be connected together to provide a secured and stable three-dimensional configuration.
  • FIGS. 3 and 3A six building blocks ( 1 ) are shown connected, in a stacked manner, to form a two-level three-dimensional configuration, in which the building block ( 1 ) that is shown in phantom lines can be connected to the assembled structure of the remaining blocks through mating engagement between the post ( 14 ) and the cavity ( 15 ).
  • angular adjustment can proceed with 60 degrees for each step.
  • FIGS. 4 and 4A six building blocks ( 1 ) are shown connected, in a stacked manner, to form a two-level three-dimensional configuration. Due to the mutual retaining engagement achievable between the dovetailed recess ( 11 ) and the dovetailed projection ( 12 ), a phantom-line building block ( 1 ) is connectable to an assembled structure of blocks in a reversed manner.
  • FIG. 5 shows examples of the building block in the form of a regular hexagonal block, a regular octagonal block, a regular decagonal block, and a regular dodecagonal block, respectively, to each of which the process of joining and stacking described above is applicable. As shown in FIG.
  • the height of the building block ( 1 ), the post ( 14 ) and the cavity ( 15 ), and a through bore ( 17 ) may be changed and increased/decreased as desired for practical needs, allowing for more diverse ways of assembling or joining.
  • the present invention allows for normal transverse and longitudinal connection, rotated connection, and reversed connection, which can be alternately and/or additionally used for joining the building blocks so that versatile variability of the building block ( 1 ) according to the present invention may be achieved, and flexibility of assembling the building blocks for building unique three-dimensional structures may also be provided.
  • a building block ( 1 ) which comprises a through bore ( 17 ) formed in a center thereof and extending in an axial direction.
  • the arrangement of the bore ( 17 ) allows for connection to be made to a shape-corresponding pillar-like or bar-like coupling section to achieve more diversified ways of connection or joining between the blocks.
  • one or each of the dovetailed projections ( 12 ) of one building block may be provided an upper inclination facet ( 121 ) and a lower inclination facet ( 122 ) respectively on an upper end and a lower end thereof in the axial direction, wherein the two inclination facets ( 121 , 122 ) are substantially parallel.
  • an angle of 60 or 90 degrees is taken as an example for illustration, but the present invention is not limited to such angles.
  • the upper inclination facet ( 121 ) of a lower block is closely positionable against the lower inclination facet ( 122 ) of an upper block so that the blocks ( 1 ) exhibit a connected configuration.
  • the lower end of the dovetailed recess ( 11 ) of an upper block ( 1 ) matches the upper inclination facet ( 121 ) of another block ( 1 ) to form a positioning point ( 2 ), which prevents the blocks ( 1 ) from separation from each other due to a force applied thereto in a transverse direction.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Toys (AREA)
US14/752,995 2015-06-01 2015-06-28 Dovetailed building block Abandoned US20160346707A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/334,211 US9808734B2 (en) 2015-06-01 2016-10-25 Dovetailed building block
US15/730,605 US10183228B2 (en) 2015-06-01 2017-10-11 Dovetailed building block

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510292331.1 2015-06-01
CN201510292331.1A CN106267848A (zh) 2015-06-01 2015-06-01 鸠形积木

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US15/334,211 Continuation-In-Part US9808734B2 (en) 2015-06-01 2016-10-25 Dovetailed building block
US15/334,211 Continuation US9808734B2 (en) 2015-06-01 2016-10-25 Dovetailed building block

Publications (1)

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US20160346707A1 true US20160346707A1 (en) 2016-12-01

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US14/752,995 Abandoned US20160346707A1 (en) 2015-06-01 2015-06-28 Dovetailed building block
US15/334,211 Active US9808734B2 (en) 2015-06-01 2016-10-25 Dovetailed building block
US15/730,605 Active US10183228B2 (en) 2015-06-01 2017-10-11 Dovetailed building block

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Application Number Title Priority Date Filing Date
US15/334,211 Active US9808734B2 (en) 2015-06-01 2016-10-25 Dovetailed building block
US15/730,605 Active US10183228B2 (en) 2015-06-01 2017-10-11 Dovetailed building block

Country Status (2)

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US (3) US20160346707A1 (zh)
CN (1) CN106267848A (zh)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110052043A (zh) * 2019-05-22 2019-07-26 张洋 玩具搭建弧形组件
US20210209964A1 (en) * 2018-05-11 2021-07-08 Uniwersytet Jagiellonski Modular modelling kit for drawing geometric structures
WO2021176681A1 (ja) * 2020-03-06 2021-09-10 永田　一志 組立ブロック
US20220064941A1 (en) * 2019-03-20 2022-03-03 Dustin Bowers Interlocking building blocks and mortarless interlocking building system
WO2022070705A1 (ja) * 2020-09-30 2022-04-07 株式会社バンダイ 玩具部品、及び、模型玩具
USD949979S1 (en) * 2019-11-15 2022-04-26 South Dakota Board Of Regents Connector device for promoting building skills
US11326343B2 (en) * 2020-07-02 2022-05-10 Anchor Wall Systems, Inc. Modular concrete building block and methods
US11406874B1 (en) * 2020-03-05 2022-08-09 Roger K. Stewart Exercise device
USD969227S1 (en) * 2021-03-17 2022-11-08 Qi Wang Toy set
US20230092086A1 (en) * 2021-09-23 2023-03-23 Jefferson Romais Extendable and retractable support structure
US11623160B2 (en) * 2017-09-14 2023-04-11 Jenner Innovation Pty Ltd System for building a load bearing structure
US20230160199A1 (en) * 2020-08-31 2023-05-25 Dustin Bowers Interlocking building blocks and mortarless interlocking building system
USD1013795S1 (en) * 2021-12-07 2024-02-06 Mikoto Co. Ltd. Tube connecting toy
USD1027067S1 (en) * 2022-02-03 2024-05-14 Liba Unger Toy block

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11278821B2 (en) * 2017-02-16 2022-03-22 Jason R. Brain Modular toy block system
USD847271S1 (en) * 2017-04-13 2019-04-30 JiZhong Peng Connector piece for assembling toys and furniture
US11136763B2 (en) * 2018-05-01 2021-10-05 Hanover Prest-Paving Company Aerodynamically stable roof paver system and ballast block therefor
USD908359S1 (en) * 2018-08-31 2021-01-26 Red Wing Shoe Company, Inc. Set of interlocking tiles
USD932772S1 (en) 2018-08-31 2021-10-12 Red Wing Shoe Company, Inc. Interlocking tile
GR1009678B (el) * 2019-01-10 2020-01-14 Δημητριος Βασιλειου Γραψας Τρισδιαστατη ψηφιδα
WO2020199161A1 (zh) * 2019-04-03 2020-10-08 黄忠圣 用于组装结构体的结构单元
KR102280982B1 (ko) * 2019-10-23 2021-07-23 최현석 레고형 건축 블록, 레고형 건축 블록 모듈, 레고형 건축 블록 시스템 및 축조 방법
USD945022S1 (en) * 2020-03-03 2022-03-01 Northeast Architectural Products, Inc. Planter block

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US595169A (en) * 1897-12-07 Son s fire-proof floor syndicate
US654532A (en) * 1899-11-03 1900-07-24 David H Watts Tile.
US2344438A (en) * 1938-05-09 1944-03-14 Latour Maurice Instructive and demonstration apparatus or toy for the construction of various electric machines and devices
US2472363A (en) * 1944-05-22 1949-06-07 Douglas G B Hill Building block
US2869692A (en) * 1954-07-23 1959-01-20 Thomas G Hassett Interlocking building assembly
US3160249A (en) * 1960-04-22 1964-12-08 Pavlecka John Linear interlocking key or spline
US3184882A (en) * 1962-09-05 1965-05-25 Paul E Vega Magnetic toy blocks
US3547444A (en) * 1964-08-28 1970-12-15 Robert K Williams Mathematically formulated and androgynously linked polygonal and polyhedral gamepieces
US3487579A (en) * 1966-02-01 1970-01-06 David L Brettingen Blocks including means for interlocking them at plural angles
US4035947A (en) * 1975-08-21 1977-07-19 Burge David A Toy construction set having interconnectible components with interfitting formations
US4067089A (en) * 1976-03-16 1978-01-10 Lorenzo Forno Interconnectible prefabrication elements
DE2626983A1 (de) * 1976-06-16 1977-12-29 Fischer Artur Bausatz bestehend aus an einer seite offenen hohlbausteinen
US4194338A (en) * 1977-09-20 1980-03-25 Trafton Ronald H Construction components, assemblies thereof, and methods of making and using same
US4633639A (en) * 1983-12-05 1987-01-06 Deimen Michael L Construction block
IL76426A0 (en) * 1985-09-19 1986-01-31 Asher Gat Assembly toys for joining cylindrical objects
EP0215994B1 (de) * 1985-09-26 1989-02-22 Rolf Scheiwiller Bausatz zur Erstellung von Verbundbauwerken
FR2606469A1 (fr) 1986-04-02 1988-05-13 Valenti Roberto Procede d'assemblage et de montage d'elements formant structures a montage et demontage rapides
US4964834A (en) * 1987-02-05 1990-10-23 Rolf Myller Triangle based interconnecting block set
US4874176A (en) * 1987-03-31 1989-10-17 Seymour Auerbach Three-dimensional puzzle
USD304213S (en) * 1987-07-22 1989-10-24 Chen-Tsung Chen Toy construction ring
US5104125A (en) * 1990-01-16 1992-04-14 John Wilson Three-dimensional polyhedral jigsaw-type puzzle
US5067295A (en) * 1990-09-18 1991-11-26 Pittsburgh Corning Corporation 45 degree block
US5368514A (en) * 1991-09-13 1994-11-29 Connector Set Limited Partnership Vehicle track support for construction toy system
US5560151A (en) * 1995-03-06 1996-10-01 Polyceramics, Inc. Building blocks forming hexagonal and pentagonal building units for modular structures
CA2171355A1 (en) * 1996-03-08 1997-09-09 Paul Thomas Maddock Toy construction kit with interconnecting building pieces
US5810639A (en) * 1996-10-23 1998-09-22 Liu; Jin-Su Construction toy block and connector set
US5988942A (en) * 1996-11-12 1999-11-23 Stewart Trustees Limited Erosion control system
US6622447B1 (en) * 1996-11-21 2003-09-23 Steven Crawford Kessler Modular hub and strut structural system
US5901521A (en) * 1997-03-10 1999-05-11 Guy; John H. Apparatus for dimensionally uniform building construction using interlocking connectors
DE29809820U1 (de) * 1998-05-15 1998-08-13 Weber Jean Marc Zusammensetzbarer symmetrischer Körper
US6739797B1 (en) * 1999-12-22 2004-05-25 Thomas W. Schneider Interlocking erosion control block with integral mold
US6447360B1 (en) * 2000-04-26 2002-09-10 Soren Christian Sorensen Interconnection of toy building elements in a releasable restraining engagement
USD457656S1 (en) * 2001-02-02 2002-05-21 Augustin J. Bilka Brick block
ITBO20010528A1 (it) * 2001-09-03 2003-03-03 Work Corp Inc S R L Sistema di fissaggio per strutture modulari d'arredamento
WO2003059481A1 (en) * 2002-01-07 2003-07-24 Connector Set Limited Partnership Rod and connector toy construction set
US6691485B1 (en) * 2003-01-17 2004-02-17 Leo Ostrovsky Universal modular building block and a method and structures based on the use of the aforementioned block
CN2686685Y (zh) 2004-02-10 2005-03-23 黄锐富 玩具积木
CN201115791Y (zh) 2007-11-19 2008-09-17 李相军 点阵积木
US20090301020A1 (en) * 2008-06-10 2009-12-10 Belliveau Robert R Unit for block walls and walls incorporating the unit
US8403723B1 (en) * 2008-10-03 2013-03-26 Gregory Lee Haner Pattern making and construction kit
EP2433687B1 (en) * 2010-09-20 2013-11-20 Waboba Limited Playing object having a bounce with limited unpredictability
US9839860B2 (en) * 2015-05-12 2017-12-12 Saturn Enterprises, Inc. Interlocking construction toy
CN204734964U (zh) 2015-06-16 2015-11-04 广州翼维舞台设备科技有限公司 泡泡机

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11623160B2 (en) * 2017-09-14 2023-04-11 Jenner Innovation Pty Ltd System for building a load bearing structure
US20210209964A1 (en) * 2018-05-11 2021-07-08 Uniwersytet Jagiellonski Modular modelling kit for drawing geometric structures
US20220064941A1 (en) * 2019-03-20 2022-03-03 Dustin Bowers Interlocking building blocks and mortarless interlocking building system
CN110052043A (zh) * 2019-05-22 2019-07-26 张洋 玩具搭建弧形组件
USD949979S1 (en) * 2019-11-15 2022-04-26 South Dakota Board Of Regents Connector device for promoting building skills
US11406874B1 (en) * 2020-03-05 2022-08-09 Roger K. Stewart Exercise device
WO2021176681A1 (ja) * 2020-03-06 2021-09-10 永田　一志 組立ブロック
US11326343B2 (en) * 2020-07-02 2022-05-10 Anchor Wall Systems, Inc. Modular concrete building block and methods
US11661737B2 (en) 2020-07-02 2023-05-30 Anchor Wall Systems, Inc. Modular concrete building block and methods
US11959274B2 (en) * 2020-08-31 2024-04-16 Plaex Building Systems Inc. Interlocking building blocks and mortarless interlocking building system
US20230160199A1 (en) * 2020-08-31 2023-05-25 Dustin Bowers Interlocking building blocks and mortarless interlocking building system
WO2022070705A1 (ja) * 2020-09-30 2022-04-07 株式会社バンダイ 玩具部品、及び、模型玩具
JP7083381B2 (ja) 2020-09-30 2022-06-10 株式会社バンダイ 玩具部品、及び、模型玩具
JP2022057699A (ja) * 2020-09-30 2022-04-11 株式会社バンダイ 玩具部品、及び、模型玩具
USD969227S1 (en) * 2021-03-17 2022-11-08 Qi Wang Toy set
US20230092086A1 (en) * 2021-09-23 2023-03-23 Jefferson Romais Extendable and retractable support structure
USD1013795S1 (en) * 2021-12-07 2024-02-06 Mikoto Co. Ltd. Tube connecting toy
USD1027067S1 (en) * 2022-02-03 2024-05-14 Liba Unger Toy block

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US9808734B2 (en) 2017-11-07
US20180028932A1 (en) 2018-02-01
CN106267848A (zh) 2017-01-04
US20170036134A1 (en) 2017-02-09

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