ClassID:

131267

E04F2201/028 - CPC Classification

Classification description:

Joining sheets or plates or panels; Non-undercut connections, e.g. tongue and groove connections connected by tongues and grooves with triangular shape

Recent Application in this class:
#1
20170009460
2017-01-12

SURFACE COVERING CONNECTION JOINTS

#2
20150284964
2015-10-08

Surface covering connection joints

#3
20140157700
2014-06-12

Flooring material comprising flooring elements which are assembled by means of separate flooring elements

#4
20110197535
2011-08-18

LAYING AND MECHANICALLY JOINING BUILDING PANELS OR CONSTRUCTION ELEMENTS

#5
20100269438
2010-10-28

System, methods, and compositions for attaching paneling to a building surface

#6
20100151175
2010-06-17

Apparently seamless lengthened bamboo section material and a method thereof

#7
20100088987
2010-04-15

VENTILATED SIDING SYSTEM

#8
20100018149
2010-01-28

Floor panel and floor covering consisting of such floor panels

#9
20100009115
2010-01-14

Trim panel

#10
20090193748
2009-08-06

Mechanical locking of floor panels

#11
20090126307
2009-05-21

Planking system and method

#12
20090064624
2009-03-12

Device for connecting and locking two building boards, in particular flooring panels

#13
20080277026
2008-11-13

JOINT FOR CONNECTING WOOD MEMBERS

#14
20080271404
2008-11-06

Dispositions Introduced in Joining Elements for Strips to Form Floor Covering

#15
20080060318
2008-03-13

Modular raised wall paneling system and method of manufacture

#16
20070193133
2007-08-23

Tile assembly system

#17
20070113509
2007-05-24

Interlocking structure for floor panel

#18
20070066096
2007-03-22

Hidden deck clip and hidden deck system

#19
20070022694
2007-02-01

Connecting system for surface coverings

#20
20070006544
2007-01-11

Interlocking panels

#21
20060185299
2006-08-24

Building panel

#22
20060123729
2006-06-15

System, methods and compositions for attaching paneling to a building surface

#23
20060078704
2006-04-13

Interlocking waney edge glue system

#24
20050252130
2005-11-17

Flooring material comprising flooring elements which are assembled by means of separate flooring elements

#25
20050241255
2005-11-03

Sectional flooring

#26
20050028474
2005-02-10

Sectional flooring

#27
20050005558
2005-01-13

Method for installing wood flooring