ClassID:

131670

E04G21/28 - 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 against unfavourable weather influence

Recent Application in this class:
#1
20250320734
2025-10-16

A TEMPORARY PROTECTIVE ROOF SYSTEM

#2
20250290335
2025-09-18

MODULAR STRUCTURE FOR PROVIDING ON-SITE PROTECTION

#3
20250084637
2025-03-13

STRUCTURE PROTECTION SHEET AND METHOD FOR PRODUCING REINFORCED STRUCTURE

#4
20250052087
2025-02-13

Modular Frame System

#5
20240384547
2024-11-21

ROOF AND WALL COVER SYSTEM

#6
20240262079
2024-08-08

STRUCTURE PROTECTION SHEET AND METHOD FOR USING STRUCTURE PROTECTION SHEET

#7
20240076888
2024-03-07

Weighted tarpaulin device

#8
20230358062
2023-11-09

ROOF AND WALL COVER SYSTEM

#9
20230258009
2023-08-17

TEMPORARY BUILDING ENCLOSURE

#10
20230079708
2023-03-16

ROOF AND WALL COVER SYSTEM

#11
20230065334
2023-03-02

Modular structure for providing on-site protection

#12
20230051257
2023-02-16

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

#13
20220136266
2022-05-05

Joining part for a system for partitioning and protecting a premises, prop and partitioning system provided with such a joining part, and method for implementation thereof

#14
20220064972
2022-03-03

HEAT SHRINK COVERING OF BUILT STRUCTURES AND METHOD

#15
20210324641
2021-10-21

TARP SYSTEM

#16
20210230890
2021-07-29

Roof cover system improvement

#17
20210222445
2021-07-22

Column climbing building site protection device, system and method

#18
20200256082
2020-08-13

Roof shade apparatus

#19
20200248469
2020-08-06

Modular construction shelter

#20
20200181927
2020-06-11

IMPROVEMENTS RELATING TO SCAFFOLDING TIES

#21
20200056388
2020-02-20

TARPAULIN APPARATUS AND METHOD FOR COVERING

#22
20190186129
2019-06-20

Modular and reusable temporary construction wall

#23
20190161963
2019-05-30

TEMPORARY WALL ELEMENT

#24
20190063105
2019-02-28

Portable construction tent and system

#25
20180340331
2018-11-29

Weather resistant temporary wall system and method

#26
20180291632
2018-10-11

Apparatus for Protecting Shingles on a Roof from Inclement Weather Elements

#27
20180290863
2018-10-11

Elevator arrangement and method

#28
20180163416
2018-06-14

ENCLOSURE SYSTEM FOR SCAFFOLDING

#29
20180100317
2018-04-12

Roof and wall cover system

#30
20170356201
2017-12-14

PROTECTIVE BARRIER COMPRISING A SEAM HAVING AN INTEGRATED DUSTCOVER SYSTEM AND A METHOD FOR ITS USE

#31
20170254103
2017-09-07

Containment shroud system

#32
20170058542
2017-03-02

Slidable barriers

#33
20160333580
2016-11-17

Temporary wall element

#34
20160298345
2016-10-13

On-site mobile facility

#35
20160244987
2016-08-25

Masonry wall cover

#36
20150308132
2015-10-29

Slidable barriers

#37
20150083290
2015-03-26

TARP

#38
20140348619
2014-11-27

Method for moving a packed section about a remote manufacturing yard

#39
20140346792
2014-11-27

System for distributing the weight of a column section

#40
20140345975
2014-11-27

Scaffolding assembly

#41
20140345504
2014-11-27

Assembly table for building air separation units remotely

#42
20140345490
2014-11-27

System for moving heavy objects about a remote manufacturing yard

#43
20140345352
2014-11-27

Trolley and method of using the trolley for vertical rolling

#44
20140345206
2014-11-27

Weather shelter for use in a remote manufacturing yard

#45
20140345140
2014-11-27

Method for building air separating units in a remote manufacturing yard

#46
20140345115
2014-11-27

Remote manufacturing yard

#47
20140345114
2014-11-27

Yard leveling base and method of using the same

#48
20140345106
2014-11-27

Method for installing a condenser in a remote manufacturing yard

#49
20140345102
2014-11-27

Method of installing packing in a remote manufacturing yard

#50
20120244315
2012-09-27

TARPAULIN HAVING SIMULATED ROOFING SURFACE

#51
20120186722
2012-07-26

Roof and wall cover system

#52
20110289862
2011-12-01

Construction system and method for multi-floor buildings

#53
20110240140
2011-10-06

Inflatable leak diverter

#54
20110023967
2011-02-03

Temporary drainage system and temporary drainage method

#55
20110023395
2011-02-03

Floor slab penetration structure and floor slab penetration hole repair method

#56
20110000164
2011-01-06

System and method for modifying existing structures to provide improved resistance to extreme environmental conditions

#57
20100119336
2010-05-13

AUTOMATIC SYSTEM FOR CONSTRUCTION OF BUILDINGS

#58
20100059188
2010-03-11

MEANS FOR TEMPORARY CLOSING OF AN OPENING

#59
20100007098
2010-01-14

Curbing component of a rapidly deployable temporary modular structure

#60
20090241463
2009-10-01

Fastener element and system for curing concrete

#61
20090235496
2009-09-24

Flexible cover hold down system

#62
20090178346
2009-07-16

Roof tarp system and method for use

#63
20090145077
2009-06-11

Deck Railing Protector

#64
20080313983
2008-12-25

Rapidly deployable temporary modular structures and component elements thereof

#65
20080245017
2008-10-09

Modular system and method for constructing structures with improved resistance to extreme environmental conditions and components thereof

#66
20080209819
2008-09-04

Space Containment Method and Containment Structures Comprising the Application of Said Method

#67
20080184659
2008-08-07

METHOD AND APPARATUS FOR SHELTERED, IN-PLACE HOME BUILDING

#68
20080134586
2008-06-12

METHOD OF COVERING A STRUCTURE HAVING DEFINING WALLS AND AN OPEN TOP

#69
20080116348
2008-05-22

Elongated hold down and barrier device

#70
20080028694
2008-02-07

Construction weather shield and shelter system

#71
20070266645
2007-11-22

ROOF TARP

#72
20070193122
2007-08-23

Roof tarp

#73
20070193121
2007-08-23

Roof tarp

#74
20070074476
2007-04-05

Insulated Concrete Form Installation Protection and Debris Control System

#75
20070069074
2007-03-29

CANOPY SYSTEM

#76
20060185706
2006-08-24

Supported roof tarp apparatus

#77
20060150537
2006-07-13

Tarp hold down device

#78
20060010815
2006-01-19

Roof repair system and method

#79
20050210814
2005-09-29

Rapidly deployable temporary modular structures and component elements thereof

#80
20050103776
2005-05-19

Low-intensity infrared heating

#81
18112264
2026-04-28

Protective tarp construction

#82
14071835
2015-03-24

Aesthetically pleasing and camouflaged roof tarp and associated use thereof