ClassID:

131721

E04G23/0285 - CPC Classification

Classification description:

Working measures on existing buildings; Repairing, e.g. filling cracks; Restoring; Altering; Enlarging Repairing or restoring flooring

Recent Application in this class:
#1
20250361734
2025-11-27

MICRO INJECTION FLOORING REPAIR ASSEMBLY AND METHOD

#2
20250270819
2025-08-28

VERTICAL JOINT SYSTEM AND ASSOCIATED SURFACE COVERING SYSTEM

#3
20250137271
2025-05-01

Articulating Medical Stand

#4
20240191523
2024-06-13

Paneled Floating Floor Repair and Methods for Same

#5
20230366224
2023-11-16

MICRO INJECTION FLOORING REPAIR ASSEMBLY AND METHOD

#6
20230358065
2023-11-09

Structural Connector for Tensioning Floor Joists and Beams

#7
20230358064
2023-11-09

Deck repair block

#8
20230357993
2023-11-09

Road structure reconstructed from large-scale independent underground garage and construction method thereof

#9
20230313541
2023-10-05

Vertical joint system and associated surface covering system

#10
20220356701
2022-11-10

Method and device in a floor structure drying process

#11
20220349174
2022-11-03

METHOD AND ARRANGEMENT FOR DRYING A WATER DAMAGED FLOOR STRUCTURE

#12
20220251826
2022-08-11

Method and arrangement in a floor structure drying process

#13
20220025658
2022-01-27

Vertical joint system and associated surface covering system

#14
20200284045
2020-09-10

Vertical joint system and associated surface covering system

#15
20200141141
2020-05-07

SUBFLOOR LEVELING ASSEMBLY

#16
20190127989
2019-05-02

Vertical joint system and associated surface covering system

#17
20190055742
2019-02-21

Direct image transfer repair

#18
20180119365
2018-05-03

Concrete and masonry restoration and ornamentation method and apparatus

#19
20180106033
2018-04-19

Method, arrangement, lid and adapter for drying a water damaged floor

#20
20170370115
2017-12-28

Method and apparatus to fill and fire proof holes in concrete floors

#21
20170314278
2017-11-02

REPAIRABLE CLIP AND METHOD FOR REPAIRING DECK USING SAME

#22
20170306637
2017-10-26

Flooring component

#23
20170175401
2017-06-22

Panel for covering a surface or support and an associated joint system

#24
20170051522
2017-02-23

CONCRETE AND MASONRY RESTORATION AND ORNAMENTATION METHOD AND APPARATUS

#25
20170002577
2017-01-05

System and method for plugging core holes

#26
20160362902
2016-12-15

FASTENING SYSTEM FOR DECKING BOARDS

#27
20160348381
2016-12-01

Tile leveling system

#28
20160289984
2016-10-06

Flooring component

#29
20160208505
2016-07-21

Core form device

#30
20150368910
2015-12-24

Vertical joint system and associated surface covering system

#31
20150113900
2015-04-30

Method and apparatus to fill and fire proof holes in concrete floors of commercial buildings utilizing a precast plug

#32
20150113899
2015-04-30

Method and apparatus to fill and fire proof holes in concrete floors of commercial buildings utilizing a precast plug

#33
20150113898
2015-04-30

Method and apparatus to fill and fire proof holes in concrete floors of commercial buildings utilizing a precast plug

#34
20140366477
2014-12-18

Vertical joint system and associated surface covering system

#35
20140182228
2014-07-03

System for replacing panels from the center of a finished, interlocked floor

#36
20130312354
2013-11-28

Method and apparatus to fill and fire proof holes in concrete floors of commercial buildings utilizing a precast plug

#37
20130125501
2013-05-23

Method and system for remediating and covering wood floors

#38
20090320391
2009-12-31

System and method for plugging core holes

#39
20090019803
2009-01-22

FLOOR REPAIR KIT AND METHOD

#40
20080124530
2008-05-29

Polymer-based composite structural underlayment board and flooring system

#41
20070029025
2007-02-08

Compositions and methods for adhesion

#42
20060261505
2006-11-23

Method for treating the internal surfaces of industrial bulidings

#43
20060201101
2006-09-14

Floor guard for cook line

#44
20050194082
2005-09-08

Renovation method, especially for outdoor pools, and the renovation coating used

#45
20050016101
2005-01-27

Tile cap

#46
15932829
2022-11-22

Stabilized hygienic trays

#47
14088838
2015-10-06

Apparatus and method to fix a floor