ClassID:

28239

A63H33/106 - CPC Classification

Classification description:

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

Recent Application in this class:
#1
20240198247
2024-06-20

Construction Systems and Methods for Making Constructions

#2
20230321559
2023-10-12

INTERCONNECTING BLOCK SYSTEM AND ASSEMBLY

#3
20230114267
2023-04-13

CONSTRUCTION KIT AND COMPONENTS THEREOF

#4
20210102689
2021-04-08

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

#5
20200306658
2020-10-01

Insert-and-twist building block structure

#6
20190143237
2019-05-16

Modular construction system, coupling element, object, tool and packaging

#7
20190134524
2019-05-09

Coupling element

#8
20190076746
2019-03-14

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

#9
20180369707
2018-12-27

Assembly Block

#10
20180345162
2018-12-06

KIT OF CONSTRUCTION ELEMENTS

#11
20180043273
2018-02-15

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

#12
20160115982
2016-04-28

Building block structure

#13
20150258463
2015-09-17

Assembly-type toy

#14
20150224416
2015-08-13

Toy building set

#15
20140265117
2014-09-18

Assembly kit for three dimensional works

#16
20140057523
2014-02-27

Interconnectible building elements for intellectual challenge games

#17
20130312357
2013-11-28

Building blocks and building block fasteners

#18
20120032393
2012-02-09

Interconnectible building elements for intellectual challenge games

#19
20080267696
2008-10-30

Coupling between two objects, object intended therefor, and mocular building system

#20
20070123137
2007-05-31

Construction system

#21
20070086607
2007-04-19

Toy building element comprising a number of parts

#22
20060189444
2006-08-24

Building element, connector, fall-absorbing base and a kit of parts for constructing a play apparatus

#23
20050272301
2005-12-08

Constructional system

#24
16044993
2019-12-31

Turn-key design for connecting a plurality of planar surfaces