ClassID:

131662

E04G21/241 - CPC Classification

Classification description:

Preparing, conveying, or working-up building materials or building elements ; Other devices or measures for constructional work; Safety or protective measures preventing damage to building parts or finishing work during construction for temporarily closing door or window openings

Recent Application in this class:
#1
20250376859
2025-12-11

PARTITION MOUNTING SYSTEMS, PARTITION ASSEMBLY KITS, DOUBLE-SIDED ADHESIVE TAPE AND METHODS OF INSTALLATION AND APPLICATION

#2
20250084653
2025-03-13

SELF-CLOSING ENTRYWAY PARTITION

#3
20240401350
2024-12-05

PARTITION MOUNTING SYSTEMS, PARTITION ASSEMBLY KITS, DOUBLE-SIDED ADHESIVE TAPE AND METHODS OF INSTALLATION AND APPLICATION

#4
20240229483
2024-07-11

ENCLOSURE SYSTEM FOR BUILDING ENTRYWAY

#5
20240133194
2024-04-25

ENCLOSURE SYSTEM FOR BUILDING ENTRYWAY

#6
20230358061
2023-11-09

Partition mounting systems, partition assembly kits, double-sided adhesive tape and methods of installation and application

#7
20230051257
2023-02-16

A CORNER ASSEMBLY, A STRUCTURAL FRAME COMPRISING SAID CORNER ASSEMBLY, AND THE USE OF THE CORNER ASSEMBLY

#8
20210404198
2021-12-30

Self-closing entryway partition

#9
20210106201
2021-04-15

Environmental block for carpet cleaning

#10
20210047850
2021-02-18

Self-closing entryway partition

#11
20200109599
2020-04-09

Partition mounting systems, partition assembly kits, double-sided adhesive tape and methods of installation and application

#12
20200087935
2020-03-19

Self-closing entryway partition

#13
20180291675
2018-10-11

Partition mounting systems, partition assembly kits, double-sided adhesive tape and methods of installation and application

#14
20120234705
2012-09-20

PARTITION MOUNTING SYSTEMS, PARTITION ASSEMBLY KITS, DOUBLE-SIDED ADHESIVE TAPE AND METHODS OF INSTALLATION AND APPLICATION

#15
20120048482
2012-03-01

Device for blocking a passage

#16
20110308747
2011-12-22

Anti-dust door

#17
20110192522
2011-08-11

PARTITION MOUNTING SYSTEMS, PARTITION ASSEMBLY KITS, DOUBLE-SIDED ADHESIVE TAPE AND METHODS OF INSTALLATION AND APPLICATION

#18
20110163287
2011-07-07

Safety barricade system

#19
20110068025
2011-03-24

Partition mounting systems, partition assembly kits, double-sided adhesive tape and methods of installation and application

#20
20100186300
2010-07-29

EZ2 seal door

#21
20100059188
2010-03-11

MEANS FOR TEMPORARY CLOSING OF AN OPENING

#22
20070181271
2007-08-09

INFLATABLE TEMPORARY DOOR

#23
20060283562
2006-12-21

Dust protection door

#24
20060174561
2006-08-10

Temporary closure

#25
20060162276
2006-07-27

Method for urban beautification using camouflage on windows and doors

#26
20050147782
2005-07-07

Door seal