Patents-Review.com
ClassID:

28227 ⎘

A63H33/065 - CPC Classification

Classification description:

Other toys; Building blocks, strips, or similar building parts to be assembled without the use of additional elements using elastic deformation

Recent Application in this class:
#1
20260026583
2026-01-29

BUILDING BLOCK STRING ACCESSORY

 #2
20250025802
2025-01-23

Toy Block Construction Set Made from Elastomeric Material

 #3
20240091658
2024-03-21

Elastic band model kit

 #4
20220126218
2022-04-28

Construction toy including tubes and connectors, and device for cutting and bending tubes therefor

 #5
20210379501
2021-12-09

Creative Construction Set Additional Accessories

 #6
20210339157
2021-11-04

TOY CONSTRUCTION SET AND A METHOD OF ASSEMBLING SUCH A TOY CONSTRUCTION SET

 #7
20210317857
2021-10-14

Connecting structure for plate members and assembly using the same

 #8
20210209964
2021-07-08

MODULAR MODELLING KIT FOR DRAWING GEOMETRIC STRUCTURES

 #9
20200346128
2020-11-05

ASSEMBLY UNIT FOR TOY ASSEMBLY BLOCK

 #10
20200330894
2020-10-22

A TOY CONSTRUCTION AND USE OF SUCH A TOY CONSTRUCTION SET

 #11
20200215425
2020-07-09

Geometric construction panel

 #12
20200191187
2020-06-18

Straightly assembled block that is easily coupled and resistant to wear

 #13
20200188807
2020-06-18

BUILDING BLOCK AND BUILDING BLOCK SET HAVING THE SAME

 #14
20190381417
2019-12-19

ELASTIC TOY BUILDING BRICKS

 #15
20190321741
2019-10-24

STACKABLE HINGE CONNECTION

 #16
20190240590
2019-08-08

Assembly unit for toy assembly block

 #17
20190038988
2019-02-07

CONSTRUCTIONAL TOY ELEMENTS

 #18
20180193762
2018-07-12

Hard-core and soft-shell toy building blocks set

 #19
20180015382
2018-01-18

AN ERASER AND A TOY BUILDING SET WITH AN ERASER

 #20
20170209802
2017-07-27

SNAP-LOCK CONSTRUCTION TOY

 #21
20170209801
2017-07-27

SNAP-LOCK CONSTRUCTION TOY

 #22
20170120157
2017-05-04

ASSEMBLED BLOCK SET, ASSEMBLED BLOCK OPERATION DEVICE, AND WEB SYSTEM

 #23
20170065900
2017-03-09

Modular Flexible Model Toy System

 #24
20160310864
2016-10-27

Toy construction kits

 #25
20160279534
2016-09-29

Building Components

 #26
20160184728
2016-06-30

DISPLAY FOR TOY BUILDING ELEMENTS

 #27
20160136536
2016-05-19

Compressible vertical connector

 #28
20150375132
2015-12-31

Toy construction kit

 #29
20150343320
2015-12-03

Block studying tool for infant

 #30
20150224416
2015-08-13

Toy building set

 #31
20150190725
2015-07-09

Interlocking building block

 #32
20150190722
2015-07-09

Planar-part-based toy assembly set

 #33
20150056886
2015-02-26

Construction kit

 #34
20130178130
2013-07-11

Interlocking building block, paving unit, tile or toy element and the construction method thereof

 #35
20130143467
2013-06-06

Toy building blocks

 #36
20120274023
2012-11-01

Building block toy with interconnecting edges

 #37
20110165820
2011-07-07

Doll kit

 #38
20110059673
2011-03-10

Toy Construction Assembly

 #39
20100216367
2010-08-26

TOY ASSEMBLY UNIT AND TRANSFORMABLE TOY

 #40
20100210173
2010-08-19

Toy building blocks

 #41
20100075566
2010-03-25

SELF-STORING TOY KIT

 #42
20090203289
2009-08-13

Unit Block Toy Adapted to Compensate for Slight Size Variations

 #43
20080172965
2008-07-24

USER-CONFIGURABLE TOY STRUCTURE

 #44
20080108274
2008-05-08

Assembled spherical building blocks

 #45
20070111634
2007-05-17

Ball cluster construction system, basic construction unit and method of making

 #46
20070077854
2007-04-05

Sectional three-dimensional model

 #47
20060154556
2006-07-13

Creative recreational barrel building piece (C.R.B.B.P)

 #48
20060025034
2006-02-02

Flexible connector

 #49
20050249547
2005-11-10

Combinable wooden block