ClassID:

130509

E04C5/161 - CPC Classification

Classification description:

Reinforcing elements, e.g. for concrete; Auxiliary elements therefor; Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups Protective caps for the ends of reinforcing bars

Recent Application in this class:
#1
20250277368
2025-09-04

SAFETY CAP RETAINER

#2
20250198178
2025-06-19

IMPALEMENT HAZARD PROTECTIVE CAP

#3
20240417974
2024-12-19

PROTECTIVE COVERS

#4
20240410170
2024-12-12

Protective Device for Protruding Objects

#5
20240309642
2024-09-19

Concrete Anchor Rod Positioning and Securement Device and Method

#6
20240301708
2024-09-12

IMPALEMENT HAZARD PROTECTIVE CAP

#7
20240159055
2024-05-16

SAFETY CAP

#8
20230057280
2023-02-23

Impalement hazard protective cap

#9
20220372761
2022-11-24

Systems and methods for concrete support post-tensioning

#10
20220372760
2022-11-24

Rebar cover

#11
20220341169
2022-10-27

Rebar anchoring method

#12
20220243472
2022-08-04

Protective device for protruding objects

#13
20220162858
2022-05-26

Rebar anchoring system and method

#14
20210381239
2021-12-09

Systems and methods for post-tensioning in concrete support systems

#15
20210293023
2021-09-23

Intermediate concrete anchor system with cap

#16
20210207377
2021-07-08

Protective cap for reinforcement bars

#17
20190338523
2019-11-07

Intermediate coupler for concrete reinforcement

#18
20190301194
2019-10-03

Buckling resistant spring clad bar

#19
20190242132
2019-08-08

Concrete anchor and cover for same

#20
20190203438
2019-07-04

Protective pole cap

#21
20190186159
2019-06-20

Structural rob protective device

#22
20190127981
2019-05-02

Apparatus to position reinforcing bars and prevent injury

#23
20180371756
2018-12-27

Pin cap

#24
20180334807
2018-11-22

Rebar cap

#25
20180298613
2018-10-18

Secured Steel Reinforcing Bar ("Rebar") Safety Cap

#26
20180245301
2018-08-30

Protective pole cap

#27
20180223533
2018-08-09

Adjustable rebar positioning device

#28
20180100322
2018-04-12

Buckling resistant spring clad bar

#29
20180087265
2018-03-29

Embedded dowel inserts with dowel retention mechanisms and dowel insert tube extenders

#30
20170314270
2017-11-02

MAGNETIZED REINFORCING BAR PROTECTIVE CAP

#31
20170204607
2017-07-20

Post-tension cable protection system, method for installing the system and method for remediation of a defective post-tension reinforcement system

#32
20170175391
2017-06-22

Safety device

#33
20170051500
2017-02-23

Embedded dowel inserts

#34
20160208491
2016-07-21

SAFETY DEVICE

#35
20160186435
2016-06-30

Impalement prevention apparatus for extending overtop of and around the exposed ends of a plurality of spaced-apart reinforcing bars

#36
20150247323
2015-09-03

PROTECTIVE COVER FOR REINFORCING BAR

#37
20150247322
2015-09-03

Anchor arrangement

#38
20150239031
2015-08-27

Products, systems, and methods for placement of covers on metallic spacers of concrete reinforcement

#39
20150121785
2015-05-07

Impalement prevention apparatus for extending overtop of and around the exposed ends of a plurality of spaced-apart reinforcing bars

#40
20150068144
2015-03-12

Rebar cap

#41
20140283471
2014-09-25

Protective cover for reinforcing bar

#42
20140047787
2014-02-20

Embedded dowel inserts

#43
20140017426
2014-01-16

Protective cover for reinforcing bar

#44
20130019537
2013-01-24

End Cap for a Bracket

#45
20120291381
2012-11-22

Protective cover for reinforcing bar

#46
20110120052
2011-05-26

Rebar End Portion Retainer Apparatus

#47
20110000166
2011-01-06

PROTECTIVE SLEEVE

#48
20100180519
2010-07-22

Precast wall panels and method of erecting a high-rise building using the panels

#49
20100143068
2010-06-10

METHOD AND STRUCTURE FOR AN ANCHOR ROD CAP

#50
20090313927
2009-12-24

Protective cap for reinforcing bars

#51
20090288357
2009-11-26

Energy absorptive impalement protective cover apparatus

#52
20090277112
2009-11-12

Anchor Bolt Sock

#53
20090241467
2009-10-01

PROTECTIVE SLEEVE

#54
20090180828
2009-07-16

Bar coupling apparatus and methods

#55
20090107067
2009-04-30

Safety caps for foundation rebar, stakes and anchor bolts and methods of use

#56
20080307727
2008-12-18

Molded Polymer Cap with Conformable Internal Structure

#57
20080168726
2008-07-17

Protective rebar cover

#58
20070189707
2007-08-16

Method of forming a rebate in a surface of a slip form cast core using a rebate form with ferrule support

#59
20070094995
2007-05-03

Concrete Anchor Float

#60
20070022703
2007-02-01

Method and structure for an anchor rod cap

#61
20070017176
2007-01-25

Masonry wall system

#62
20060150566
2006-07-13

Anchoring system

#63
20060059841
2006-03-23

Reinforced concrete structure, rebar end anchor therefor and method of manufacturing

#64
20050257459
2005-11-24

Rebar reinforced masonry wall system and method

#65
20050120666
2005-06-09

Concrete anchor float

#66
17971887
2024-01-23

Safety cap

#67
17334728
2022-10-25

Safety cap

#68
17225847
2022-06-07

Rebar cover

#69
16934569
2021-12-28

Safety apparatus

#70
15961247
2019-04-30

Adjustable rebar positioning device

#71
15427532
2018-01-16

Adjustable rebar positioning device

#72
14810746
2016-04-12

Protective stake cap for mounting on top of a metal stake