US20180280824A1 - Self-assembly connecting member - Google Patents

Self-assembly connecting member Download PDF

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Publication number
US20180280824A1
US20180280824A1 US15/756,859 US201615756859A US2018280824A1 US 20180280824 A1 US20180280824 A1 US 20180280824A1 US 201615756859 A US201615756859 A US 201615756859A US 2018280824 A1 US2018280824 A1 US 2018280824A1
Authority
US
United States
Prior art keywords
cylindrical rotary
insertion member
rotary insertion
gear
upper body
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
US15/756,859
Other languages
English (en)
Inventor
Kee Young PARK
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.)
Gymworld Inc
Original Assignee
Gymworld Inc
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 Gymworld Inc filed Critical Gymworld Inc
Priority claimed from PCT/KR2016/009892 external-priority patent/WO2017039412A1/ko
Assigned to GYMWORLD INC. reassignment GYMWORLD INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: PARK, KEE YOUNG
Publication of US20180280824A1 publication Critical patent/US20180280824A1/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
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/002—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor made of parts to be assembled
    • 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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H11/00—Self-movable toy figures
    • A63H11/18—Figure toys which perform a realistic walking motion
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/14—Endless-track automobiles or trucks
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/26—Details; Accessories
    • A63H17/264—Coupling mechanisms
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H29/00—Drive mechanisms for toys in general
    • A63H29/22—Electric drives
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H31/00—Gearing for toys
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H31/00—Gearing for toys
    • A63H31/06—Belt or string gear
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H31/00—Gearing for toys
    • A63H31/08—Gear-control mechanisms; Gears for imparting a reciprocating motion
    • 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
    • A63H33/042—Mechanical, electrical, optical, pneumatic or hydraulic arrangements; Motors
    • 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
    • A63H33/067—Building blocks, strips, or similar building parts to be assembled without the use of additional elements with rotation or translation, e.g. of keyhole or bayonet type
    • 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
    • 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
    • A63H33/084—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 grooves
    • 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
    • A63H33/086—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 primary projections fitting by friction in complementary spaces between secondary projections, e.g. sidewalls
    • 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
    • A63H33/088—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 holes
    • 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
    • A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements
    • A63H33/101—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements with clip or snap mechanism
    • 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
    • A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements
    • A63H33/107—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements using screws, bolts, nails, rivets, clamps
    • 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
    • A63H33/062—Building blocks, strips, or similar building parts to be assembled without the use of additional elements with clip or snap mechanisms
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/26—Magnetic or electric toys

Definitions

  • the present disclosure relates to a connection member of a self-assembly toy, and more particularly, to a connection member of a self-assembly toy of a stair shape.
  • self-assembly block toy sets including a plurality of blocks of various shapes that may be assembled to make any type of artifact are being widely used.
  • Such a self-assembly block toy set allows a child to assemble an artifact of various shapes according to imagination, and may be repeatedly used, that is, disassembling the artifact and making another type of artifact, and the self-assembly block toy set helps brain activity and intellectual development of children by stimulating creativity and imaginative power of children.
  • Blocks mostly have a connection member.
  • the connection member may have various shapes according to an engaging structure or an assembling location.
  • connection members are provided in various shapes, and thus, children may assemble the blocks in various shapes or may assemble toys delicately. Toys of various shapes may be manufactured according to how to use which kinds of connection members, and imaginary power of the children may be improved.
  • connection member and a block of self-assembly toys of various shapes.
  • an assembly connection member includes: a body having an upper body and a lower body, the body having a rectangular parallelepiped shape; and a cylindrical rotary insertion member inserted in the upper body and the lower body, wherein the cylindrical rotary insertion member includes a first cylindrical rotary insertion member inserted to an opening of a circular shape formed in a center of the upper body, a second cylindrical rotary insertion member inserted to an opening of a circular shape formed in a center of a side surface of the upper body, and a third cylindrical rotary insertion member inserted to an opening of a circular shape formed in a center of an opposite side surface of the upper body, wherein the side surface and the opposite side surface face each other.
  • a block toy is capable of creating various shapes that are movable through coupling to a block toy including a motor.
  • children may assemble blocks in various shapes by coupling block toys of various shapes and may fabricate toys delicately.
  • FIGS. 1, 2, and 5 are respectively a side view, an entire view, and an exploded perspective view of an assembly connection member of a kind, according to an embodiment of the present disclosure
  • FIGS. 3, 4, and 6 are respectively a side view, an entire view, and an exploded perspective view of an assembly connection member of another kind, according to an embodiment of the present disclosure.
  • FIG. 7 is a diagram showing an example, in which an assembly connection member of a kind and an assembly connection member of another kind are coupled to each other, according to an embodiment of the present disclosure.
  • the first cylindrical rotary insertion member may include a first gear on a lower portion thereof, the first gear having a toothed wheel on a side thereof
  • the second cylindrical rotary insertion member may include a second gear on a lower portion thereof, the second gear having a toothed wheel on a side thereof
  • the first gear and the second gear may be engaged with each other
  • the second cylindrical rotary insertion member and the third cylindrical rotary insertion member may be connected to each other via a rod of a long cylindrical shape in a space in the upper body and the lower body.
  • the other cylindrical rotary insertion members may also rotate.
  • the cylindrical rotary insertion member may further include a fourth cylindrical rotary insertion member inserted to an opening of a circular shape formed in a center of the lower body.
  • the first cylindrical rotary insertion member may include a first gear on a lower portion thereof, the first gear having a toothed wheel on a side thereof
  • the second cylindrical rotary insertion member may include a second gear on a lower portion thereof, the second gear having a toothed wheel on a side thereof
  • the fourth cylindrical rotary insertion member may include a third gear on a lower portion thereof, the third gear having a toothed wheel on a side thereof
  • the first gear and the second gear may be engaged with each other
  • the second gear and the third gear may be engaged with each other
  • the second cylindrical rotary insertion member and the third cylindrical rotary insertion member may be connected to each other via a rod of a long cylindrical shape in a space in the upper body and the lower body.
  • the other cylindrical rotary insertion members may also rotate.
  • a block toy according to the present disclosure will be described in detail with reference to accompanying drawings.
  • a block toy of a circular shape is described, but the present disclosure is not limited thereto, that is, the block toy may be provided in various shapes, e.g., a triangular shape, a polygonal shape, a fan shape, a trapezoidal shape, etc.
  • FIGS. 1, 2, and 5 are respectively a side view, an entire view, and an exploded perspective view of an assembly connection member 100 of a kind, according to an embodiment of the present disclosure.
  • the assembly connection member 100 of a kind includes a body, in which an upper body 110 and a lower body 120 are coupled to each other, a square protruding portion 130 on an upper surface of the upper body, and a square protruding portion 150 on a lower surface of the lower body.
  • the upper body 110 includes protrusions 161 , 162 , 163 , and 164 at corners thereof to be easily coupled to the lower body 120 .
  • the upper and lower bodies 110 and 120 are cubic figures similar to a rectangular parallelepiped, an opening 160 of a circular shape is formed in a center of an upper body 110 and triangular protrusions 151 are arranged along a circumference of the opening 150 .
  • the triangular protrusions 151 may prevent the coupling from being difficult or prevent easy detachment along a surface of a cylinder.
  • the square protruding portions 130 and 160 on upper and lower surfaces of the upper and lower bodies 110 and 120 are formed as squares that are smaller than the upper or lower surface of the bodies 110 and 120 .
  • the square protrusions 130 are provided to make additional assembling of toys, magnet toys, motors, etc. easy, and may further include connection hinges 131 , 132 , 133 , and 134 at centers of opposite longitudinal surfaces.
  • the upper and lower bodies 110 and 120 also include two connection hinges in a pair of side surfaces facing each other.
  • connection hinges 121 and 122 are provided in one side surface, and two connection hinges are also provided in an opposite side surface (not shown).
  • the connection hinges 111 and 112 are used in connecting and coupling of an assembling toy.
  • the upper body 110 includes openings of circular shapes in another pair of side surfaces facing each other. Referring to FIG. 5 , an opening 140 of a circular shape is provided in a side surface, and an opening of a circular shape is also formed in an opposite side surface (not shown).
  • the upper body 110 and the lower body 120 include a cylindrical rotary insertion member 120 in a space therein.
  • the cylindrical rotary insertion member 200 includes a first cylindrical rotary insertion member 210 inserted to the opening 150 of the upper body 110 , and a second cylindrical rotary insertion member 250 and a third cylindrical rotary insertion member 260 inserted to the openings 140 in the left and right side surfaces of the upper body 110 .
  • the second cylindrical rotary insertion member 250 and the third cylindrical rotary insertion member 260 may each include a male connector 262 therein, the male connector 262 having steps at an end thereof in directions of north, south, east, and west.
  • the first cylindrical rotary insertion member 210 further include a circular stopper 220 for preventing the first cylindrical rotary insertion member 210 from escaping when being inserted to the opening 150 of the upper body 110 .
  • a first gear 222 having a toothed wheel on a side thereof is mounted to a lower portion of the circular stopper 220 .
  • the first gear 222 of the toothed wheel shape rotates engaging with a second gear 240 having a toothed wheel shape on a side thereof.
  • An opposite side of the second gear 240 is attached to the second cylindrical rotary insertion member 250 .
  • the second cylindrical rotary insertion member 250 and the third cylindrical rotary insertion member 260 are connected to each other via a rod 280 of a long cylindrical shape.
  • the first gear 222 rotates in an identical direction with the first cylindrical rotary insertion member 210 . Accordingly, the second gear 240 rotates, and the second cylindrical rotary insertion member 250 and the third cylindrical rotary insertion member 260 rotate according to the rotating direction of the second gear 240 .
  • the second cylindrical rotary insertion member 250 and the third cylindrical rotary insertion member 260 when a block toy coupled to the first cylindrical rotary insertion member 210 rotates, the second cylindrical rotary insertion member 250 and the third cylindrical rotary insertion member 260 also rotate according to a rotating direction of the block toy.
  • the second cylindrical rotary insertion member 210 or the block toy coupled to the first cylindrical rotary insertion member 210 rotates in a clockwise direction
  • the second cylindrical rotary insertion member rotates in a clockwise direction
  • the third cylindrical rotary insertion member 260 rotates in a counter-clockwise direction.
  • the second cylindrical rotary insertion member may rotate in a clockwise direction
  • the third cylindrical rotary insertion member 260 may rotate in a clockwise direction.
  • the second cylindrical rotary insertion member 250 and the third cylindrical rotary insertion member 260 may be both configured to rotate in a forward direction.
  • both the second and third cylindrical rotary insertion members 250 and 260 may be configured to rotate in a backward direction.
  • the second cylindrical rotary insertion member 250 and the third cylindrical rotary insertion member 260 may be both configured to rotate in a backward direction or a forward direction.
  • the lower body 120 includes semicircular holes 131 , 132 , 134 , and 137 at a pair of side surfaces facing each other.
  • the opening 140 in the facing side surface of the upper body 110 is inserted and coupled to the semicircular hole.
  • FIGS. 3, 4, and 6 are respectively a side view, an entire view, and an exploded perspective view of an assembly connection member 300 of another kind, according to an embodiment of the present disclosure.
  • the assembly connection member 300 of another kind includes a body, in which an upper body 310 and a lower body 320 are coupled to each other, a square protruding portion 330 on an upper surface of the upper body, and a square protruding portion 530 on a lower surface of the lower body.
  • the upper body 310 includes protrusions 361 , 362 , 363 , and 364 at corners thereof to be easily coupled to the lower body 320 .
  • the upper and lower bodies 310 and 320 are cubic figures similar to a rectangular parallelepiped, an opening 350 of a circular shape is formed in a center of an upper surface and triangular protrusions 351 are arranged along a circumference of the opening 350 .
  • the triangular protrusions 351 may prevent the coupling from being difficult or prevent easy detachment along a surface of a cylinder.
  • the square protruding portions 330 and 530 on upper and lower surfaces of the upper and lower bodies 310 and 320 are formed as squares that are smaller than the upper or lower surface of the bodies 310 and 320 .
  • the square protrusions 330 are provided to make additional assembling of toys, magnet toys, motors, etc. easy, and may further include connection hinges 331 , 332 , 333 , and 334 at centers of opposite longitudinal surfaces.
  • the upper and lower bodies 310 and 320 also include two connection hinges in a pair of side surfaces facing each other.
  • connection hinges 321 and 322 are provided in one side surface, and two connection hinges are also provided in an opposite side surface (not shown).
  • the connection hinges 321 and 322 are used in connecting and coupling an assembling toy to another toy.
  • the upper body 310 includes openings of circular shapes in another pair of side surfaces facing each other. Referring to FIG. 6 , an opening 340 of a circular shape is provided in a side surface, and an opening of a circular shape is also formed in an opposite side surface (not shown). Protrusions 341 are arranged in the opening 340 to be attached to/detached from a block toy.
  • the upper body 310 and the lower body 320 include a cylindrical rotary insertion member 400 in a space therein.
  • the cylindrical rotary insertion member 400 includes a first cylindrical rotary insertion member 410 inserted to the opening 350 of the upper body 310 , a fourth cylindrical rotary insertion member 510 inserted to the opening 550 of the lower body 320 , and a second cylindrical rotary insertion member 450 and a third cylindrical rotary insertion member 460 respectively inserted to the openings 340 in left and right side surfaces of the upper body 310 .
  • the first cylindrical rotary insertion member 410 and the fourth cylindrical rotary insertion member 510 are formed as female connectors, and respectively include triangular protrusions 411 and 511 on upper circumferences thereof.
  • the second cylindrical rotary insertion member 450 and the third cylindrical rotary insertion member 460 may each include a male connector 462 therein, the male connector 262 having steps at an end thereof in directions of north, south, east, and west.
  • the first cylindrical rotary insertion member 410 further include a circular stopper 420 for preventing the first cylindrical rotary insertion member 310 from escaping when being inserted to the opening 350 of the upper body 310 .
  • a first gear 422 having a toothed wheel on a side thereof is mounted to a lower portion of the circular stopper 420 .
  • the fourth cylindrical rotary insertion member 510 further include a circular stopper 512 for preventing the fourth cylindrical rotary insertion member 510 from escaping when being inserted to the opening 530 of the lower body 320 .
  • a third gear 442 having a toothed wheel on a side thereof is mounted to a surface of the circular stopper 512 .
  • a second gear 440 having a toothed wheel on a side thereof is mounted on the second cylindrical rotary insertion member 450 .
  • the second cylindrical rotary insertion member 450 and the third cylindrical rotary insertion member 460 are connected to each other via a rod 480 of a long cylindrical shape.
  • the first gear 422 when the first cylindrical rotary insertion member 410 or a block toy connected to the first cylindrical rotary insertion member 410 rotates, the first gear 422 also rotates.
  • the second gear 440 engaged with the first gear 422 when the first gear 422 rotates, the second gear 440 engaged with the first gear 422 also rotates, and when the second gear 440 rotates, the third gear 442 engaged with the second gear 440 also rotates.
  • each of the gears 422 , 440 , and 442 is configured to rotate when one of the first, second, third, and fourth cylindrical rotary insertion members 410 , 450 , 460 , and 510 that are directly or indirectly attached to the gears rotates.
  • FIG. 7 is a diagram showing an example, in which an assembly connection member 100 a of a kind and an assembly connection member 300 a of another kind are coupled to each other, according to an embodiment of the present disclosure.
  • the assembly connection member 100 a of a kind or the assembly connection member 300 a of another kind rotates through a female connector or a male connector, a female connector or a male connector coupled thereto or a block toy assembled with the female or male connector also rotates.

Landscapes

  • Toys (AREA)
US15/756,859 2015-09-04 2016-09-05 Self-assembly connecting member Abandoned US20180280824A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2015-0125628 2015-09-04
KR20150125628 2015-09-04
KR10-2015-0135588 2015-09-24
KR1020150135588A KR101764358B1 (ko) 2015-09-04 2015-09-24 조립형 연결부재
PCT/KR2016/009892 WO2017039412A1 (ko) 2015-09-04 2016-09-05 조립형 연결부재

Publications (1)

Publication Number Publication Date
US20180280824A1 true US20180280824A1 (en) 2018-10-04

Family

ID=58460215

Family Applications (5)

Application Number Title Priority Date Filing Date
US15/756,754 Abandoned US20180256998A1 (en) 2015-09-04 2016-09-05 Wheel-shaped self-assembly connecting member
US15/756,397 Abandoned US20180243663A1 (en) 2015-09-04 2016-09-05 Toy block
US15/756,859 Abandoned US20180280824A1 (en) 2015-09-04 2016-09-05 Self-assembly connecting member
US15/756,335 Expired - Fee Related US10391415B2 (en) 2015-09-04 2016-09-05 Connecting member for self-assembly toy
US15/756,527 Abandoned US20180250605A1 (en) 2015-09-04 2016-09-05 Assembly toy

Family Applications Before (2)

Application Number Title Priority Date Filing Date
US15/756,754 Abandoned US20180256998A1 (en) 2015-09-04 2016-09-05 Wheel-shaped self-assembly connecting member
US15/756,397 Abandoned US20180243663A1 (en) 2015-09-04 2016-09-05 Toy block

Family Applications After (2)

Application Number Title Priority Date Filing Date
US15/756,335 Expired - Fee Related US10391415B2 (en) 2015-09-04 2016-09-05 Connecting member for self-assembly toy
US15/756,527 Abandoned US20180250605A1 (en) 2015-09-04 2016-09-05 Assembly toy

Country Status (3)

Country Link
US (5) US20180256998A1 (zh)
KR (10) KR101739533B1 (zh)
CN (5) CN108367205A (zh)

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KR200488111Y1 (ko) * 2017-03-20 2018-12-13 조익형 다중 실험이 가능한 방진 트러스 실험 놀이완구
USD954157S1 (en) * 2018-08-22 2022-06-07 Gymworld Inc. Toy block
TWM578447U (zh) * 2019-01-18 2019-05-21 賴鴻州 Pipette set of scientific toys and teaching aids

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