Patents-Review.com
ClassID:

28238 ⎘

A63H33/105 - CPC Classification

Classification description:

Other toys; Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements with grooves, e.g. dovetails

Recent Application in this class:
#1
20260034473
2026-02-05

Versatile Three-Dimensional Fort Building Kit

 #2
20250367570
2025-12-04

INTERLOCKING BUILDING BLOCK SYSTEM

 #3
20250319419
2025-10-16

Tower House Assembly

 #4
20250018311
2025-01-16

ASSEMBLABLE TOY FRAME

 #5
20240382863
2024-11-21

INTERLOCKING BUILDING BLOCK SYSTEM

 #6
20240325941
2024-10-03

BUILDING BLOCK BASEPLATE WITH CONNECTOR CLIP

 #7
20240216827
2024-07-04

TOY BLOCK

 #8
20240165527
2024-05-23

ASSEMBLY BLOCKS

 #9
20230321559
2023-10-12

INTERCONNECTING BLOCK SYSTEM AND ASSEMBLY

 #10
20230133745
2023-05-04

Basic connecting block and connecting block group

 #11
20230111261
2023-04-13

INTERFACE BLOCK FOR TOY STACKING BLOCK AND RAIL TRACK SYSTEMS

 #12
20230002009
2023-01-05

Collapsible toy boat

 #13
20210102689
2021-04-08

Bracket and connector for modular luminaire and modular luminaire with bracket and connector

 #14
20200384373
2020-12-10

LOCKING CLAMP SYSTEM FOR FOLDABLE DOLLHOUSE AND FOLDABLE DOLLHOUSE

 #15
20200306618
2020-10-01

Game tile system

 #16
20200282322
2020-09-10

Construction Toy Playset with Foam Noodles and Angled Miter

 #17
20190262738
2019-08-29

Geometric toy

 #18
20190217218
2019-07-18

Ring combination toy

 #19
20190118110
2019-04-25

LIGHTED CONSTRUCTION TOY WITH FILM PROJECTOR

 #20
20190083894
2019-03-21

FOLDING TOY

 #21
20190076746
2019-03-14

Autonomous, gravity-assisted motorized racer configured to travel through non-straight tube segments

 #22
20190054389
2019-02-21

Building blocks

 #23
20180345162
2018-12-06

KIT OF CONSTRUCTION ELEMENTS

 #24
20180345161
2018-12-06

METHOD FOR ASSEMBLING WALL SEGMENTS FOR MINIATURE MODEL BUILDINGS

 #25
20180264373
2018-09-20

Toy construction set

 #26
20180214786
2018-08-02

Interactive construction toy system

 #27
20180161690
2018-06-14

PLAY TOY IN THE FORM OF INTERCHANGEABLE BLOCKS AND METHOD FOR LOCKING INTERCHANGEABLE BLOCKS

 #28
20180161689
2018-06-14

Card-like structure and connector toys for building

 #29
20180112696
2018-04-26

Modular furniture with distributed pressure panel joint

 #30
20180043273
2018-02-15

Autonomous, gravity-assisted motorized racer configured to travel through non-straight tube segments

 #31
20180017205
2018-01-18

Portable stand system with two plaques

 #32
20170368448
2017-12-28

CARD CONNECTOR

 #33
20170361241
2017-12-21

Modular education, entertainment and toy block

 #34
20170320623
2017-11-09

BEVERAGE CAN COUPLINGS

 #35
20170268543
2017-09-21

Construction system using a comb connector

 #36
20170252665
2017-09-07

Wall assembly and alignment clips for assembling miniature model buildings

 #37
20170197153
2017-07-13

Modular play structure system

 #38
20170036137
2017-02-09

Block assembly

 #39
20170014728
2017-01-19

Construction system using a comb connector

 #40
20160303487
2016-10-20

INTERLOCKING LINKS AND TOYS FORMED THEREFROM

 #41
20160288009
2016-10-06

Assembly of construction elements and method of connecting construction elements

 #42
20160271508
2016-09-22

Building block system and building block units thereof

 #43
20160222643
2016-08-04

Modular structural system

 #44
20160074767
2016-03-17

Card-like structure and connector toys for building

 #45
20150298019
2015-10-22

Constraction kit element (variants) and constraction kit

 #46
20140099159
2014-04-10

System for modular connection

 #47
20140030951
2014-01-30

Miniature customizable room building toy components

 #48
20130230353
2013-09-05

Construction toy

 #49
20120135665
2012-05-31

Interactive building block toy

 #50
20120055000
2012-03-08

Building elements for building three-dimensional structures, and methods for assembling the building elements

 #51
20100170174
2010-07-08

Modular components for constructing larger system

 #52
20090017715
2009-01-15

Connection means for construction elements, and associated set of building blocks

 #53
20080188158
2008-08-07

Toy construction set

 #54
20080172961
2008-07-24

Structure assembly

 #55
20070123137
2007-05-31

Construction system

 #56
20050073094
2005-04-07

Card stacking construction member and teaching aid

 #57
17232475
2024-05-28

Building system

 #58
16907170
2022-04-26

Modular toy assembly system

 #59
16101738
2019-08-13

Interlocking rotatable assembly