ClassID:

130519

E04C5/203 - CPC Classification

Classification description:

Reinforcing elements, e.g. for concrete; Auxiliary elements therefor; Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires Circular and spherical spacers

Recent Application in this class:
#1
20260146439
2026-05-28

Building System Including Waffle Pods

#2
20240229465
2024-07-11

CENTRALIZER

#3
20240018771
2024-01-18

BUILDING SYSTEM

#4
20230056558
2023-02-23

CONCRETE SHAPING INSERT, METHOD FOR PRODUCING A CONCRETE SHAPING INSERT, AND METHOD FOR PRODUCING A CONCRETE COMPONENT

#5
20230040105
2023-02-09

Multi-anchor concrete post-tensioning system

#6
20220195732
2022-06-23

Variable spacer system of insulated concrete forms

#7
20200378150
2020-12-03

Structural spacer members

#8
20200378120
2020-12-03

Concrete dowel slip tube assembly

#9
20200299964
2020-09-24

Multi-anchor concrete post-tensioning system

#10
20200208404
2020-07-02

Adjustable rebar centralizer for use in a drilled shaft/bore hole

#11
20200149277
2020-05-14

Concrete dowel slip tube assembly

#12
20190284805
2019-09-19

System for insulated concrete composite wall panels

#13
20190093302
2019-03-28

Adjustable rebar centralizer for use in a drilled shaft/bore hole

#14
20180305927
2018-10-25

System for insulated concrete composite wall panels

#15
20180163404
2018-06-14

Stackable wall spacer for supporting reinforcement in concrete constructions

#16
20170268235
2017-09-21

Rebar centralizer for use in a drilled shaft/bore hole

#17
20170022699
2017-01-26

Building system

#18
20160222663
2016-08-04

Spacer for a reinforcement layer, reinforcement system for a concrete component, and method for the production of a reinforcement system

#19
20160040442
2016-02-11

Concrete products locking cage spacer

#20
20150284958
2015-10-08

Rebar centralizer

#21
20130212974
2013-08-22

INTERLOCKING REINFORCEMENT INCLUSIONS USABLE IN ULTRA-HIGH PERFORMANCE CONCRETE AND OTHER APPLICATIONS, IMPROVED UHPC MATERIAL AND METHOD OF MAKING SAME

#22
20130125498
2013-05-23

REBAR CHAIR

#23
20120311959
2012-12-13

Half shell element for the production of a hollow body

#24
20120247057
2012-10-04

REBAR SUPPORT RINGS

#25
20110296784
2011-12-08

STEEL MESH FOR STEEL REINFORCED CONCRETE SLAB

#26
20110120045
2011-05-26

Universal spacer for concrete reinforcement rods and wire

#27
20100162654
2010-07-01

DEVICE FOR POSITIONING AND FIXING LATERAL REINFORCING BAR SPACERS FOR USE WITH CONCRETE

#28
20100122510
2010-05-20

Cage spacer with roller wheel

#29
20090165418
2009-07-02

Wheel spacer for reinforcing rods of cementitious structures

#30
20090049789
2009-02-26

Device for maintaining structural elements at a distance from one another

#31
20070271864
2007-11-29

Steel-concrete hollow bodied slab or ceiling

#32
20070094993
2007-05-03

Reinforcement bar spacer wheel

#33
14497714
2016-01-05

Support chair for bracing objects to be imbedded in concrete or the like