Patents-Review.com
ClassID:

131261 ⎘

E04F2201/021 - CPC Classification

Classification description:

Joining sheets or plates or panels; Non-undercut connections, e.g. tongue and groove connections with separate protrusions

Sub-classes:
Recent Application in this class:
#1
20260103898
2026-04-16

Panel System for Composing a Floor Covering or Wall Covering, Panel, and Method

 #2
20250305300
2025-10-02

INTEGRATED MODULAR FRAMES WITH FACTORY-AFFIXED TILES FOR GROUTLESS TILING

 #3
20250230670
2025-07-17

MECHANICAL LOCKING SYSTEM FOR FLOOR PANELS

 #4
20240337113
2024-10-10

INTERLOCKING MODULAR MAT WITH SPONGE INSERT

 #5
20240229475
2024-07-11

Panel for Composing a Floor Covering or Wall Covering, Panel System, and Method

 #6
20240110389
2024-04-04

INTERLOCKABLE MODULAR FLOOR TILE AND METHOD OF ASSEMBLING SAME

 #7
20240052641
2024-02-15

Panel for composing a floor covering or wall covering, panel system, and method

 #8
20230304304
2023-09-28

INTERLOCKING MODULAR MAT WITH SPONGE INSERT

 #9
20230235573
2023-07-27

Mechanical locking system for floor panels

 #10
20220333386
2022-10-20

Interlocking modular mat with sponge insert

 #11
20220064966
2022-03-03

INTERLOCKING MODULAR MAT WITH SPONGE INSERT

 #12
20210372141
2021-12-02

Interlockable modular floor tile and method of assembling same

 #13
20210032877
2021-02-04

Mechanical locking system for floor panels

 #14
20200270877
2020-08-27

Tiles, floors, and methods and processes related thereto

 #15
20200232230
2020-07-23

Interlocking modular mat with sponge insert

 #16
20200109569
2020-04-09

Mechanical locking system for floor panels

 #17
20190186155
2019-06-20

Interlocking modular mat with sponge insert

 #18
20190119863
2019-04-25

Lightweight universal panel mat

 #19
20190119862
2019-04-25

LIGHTWEIGHT PANEL MAT ASSEMBLIES WITH ADAPTERS AND SIDE RAMPS

 #20
20180313094
2018-11-01

Mechanical locking system for floor panels

 #21
20180195294
2018-07-12

Multi-stage shock absorbing modular floor tile apparatus

 #22
20180094442
2018-04-05

Shock absorbing interlocking floor system

 #23
20180080231
2018-03-22

Floor panels

 #24
20180038118
2018-02-08

Multi-stage shock absorbing modular floor tile apparatus

 #25
20180030667
2018-02-01

Panel mats connectable with interlocking and pinning elements

 #26
20180010345
2018-01-11

Shock absorbing interlocking floor system

 #27
20180002933
2018-01-04

Mechanical locking system for floor panels

 #28
20170268238
2017-09-21

Mechanical locking system for floor panels

 #29
20170101789
2017-04-13

Surface underlayment system with interlocking resilient assemblies of shock tiles

 #30
20170101788
2017-04-13

Multi-level unitary safety surface tiles

 #31
20170016236
2017-01-19

Multi-stage shock absorbing modular floor tile apparatus

 #32
20160265234
2016-09-15

Mechanical locking system for floor panels

 #33
20160244978
2016-08-25

Dismountable flooring block

 #34
20160237694
2016-08-18

Suspended modular flooring panel

 #35
20160222674
2016-08-04

Synthetic flooring apparatus

 #36
20160194883
2016-07-07

Mechanical locking system for floor panels

 #37
20160138275
2016-05-19

Surface underlayment system with interlocking resilient anti-slip shock tiles

 #38
20160053496
2016-02-25

Multi-component tiles

 #39
20160010343
2016-01-14

Multi-stage shock absorbing modular floor tile apparatus

 #40
20150292217
2015-10-15

Prefabricated element for floors or floor baseboards

 #41
20150128520
2015-05-14

Flooring surface integrated with interlocking plastic base

 #42
20150113908
2015-04-30

Floating floor system, floor panel, and installation method for the same

 #43
20150075092
2015-03-19

Multi-stage shock absorbing modular floor tile apparatus

 #44
20150020471
2015-01-22

Floating floor system, floor panel, and installation method for the same

 #45
20130093116
2013-04-18

Method of making a floor tile with elastomer jacketed support members

 #46
20130093115
2013-04-18

Method of making a floor tile with overmolded pads

 #47
20130086861
2013-04-11

Floor tile having a latch and loop structure

 #48
20130047536
2013-02-28

Mechanical locking system for floor panels

 #49
20130047528
2013-02-28

Two-shot injection molded floor tile with vent hole

 #50
20120279159
2012-11-08

Composite Floor

 #51
20110179734
2011-07-28

Floor tile designed for multiple tile images

 #52
20100300032
2010-12-02

Plate product using natural stone for floor and wall finishing

 #53
20100005757
2010-01-14

Snap together floor structure

 #54
20090269522
2009-10-29

Water resistant wide flooring boards

 #55
20090193748
2009-08-06

Mechanical locking of floor panels