ClassID:

131507

E04G13/021 - CPC Classification

Classification description:

Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor for circular columns

Recent Application in this class:
#1
20260117535
2026-04-30

METHOD OF INSTALLING AND SUPPORTING A FABRIC FORM, AND A BRACKET THEREFOR

#2
20260009221
2026-01-08

System for Forming Ventilated Crawl Spaces or Interspaces or Elevated Platforms Composed by Dome-Shaped Formwork Elements Supported on Supporting Tubes Resting on a Foundation or on a Surface

#3
20230002995
2023-01-05

CONCRETE FORMING TUBE

#4
20220372775
2022-11-24

Systems, devices, and methods for molding structures

#5
20220325542
2022-10-13

TRE assemble permanent column formwork and manufacturing method thereof

#6
20220228380
2022-07-21

System and method for round column construction

#7
20220064967
2022-03-03

Standoff Device for Repair of Structural Elements

#8
20220049509
2022-02-17

Reusable and adjustable-size form for repair and reinforcement of structures

#9
20210054628
2021-02-25

Multi-axially braided reinforcement sleeve for concrete columns and method for constructing concrete columns

#10
20200208418
2020-07-02

TEXTURED EXTERIOR MOLD FOR STRUCTURAL CONCRETE COLUMNS

#11
20200056385
2020-02-20

Mold systems having a separation tool for molding structures

#12
20190169846
2019-06-06

Composite construct and methods and devices for manufacturing the same

#13
20170218652
2017-08-03

Concrete tower and related formwork and related method of construction

#14
20170218642
2017-08-03

Mold for modular units for insulating concrete forms

#15
20170197332
2017-07-13

FORMING PATTERN IN CONCRETE STRUCTURE USING MIXTURE OF SILICON AND CEMENT

#16
20170138071
2017-05-18

Concrete pier foundation anchor bolt support and chamfer form

#17
20160368179
2016-12-22

Form for casting a concrete light pole base

#18
20160108630
2016-04-21

Modular, six-axis-adjustable, concrete-pour form-structure system

#19
20160009046
2016-01-14

FORMWORK OR CONSTRUCTION ELEMENT AND A NEW MATERIAL

#20
20150337547
2015-11-26

Connector components for form-work systems and methods for use of same

#21
20150159387
2015-06-11

FRP composite wrapped grooved-wall lining tubular structure, and method of manufacturing

#22
20140312529
2014-10-23

Form for casting a concrete light pole base

#23
20140291478
2014-10-02

Method of forming concrete utilizing roll forms

#24
20140252199
2014-09-11

Concrete pier foundation anchor bolt support and chamfer form

#25
20140217644
2014-08-07

Form for making structures

#26
20130270727
2013-10-17

PROCESS OF FORMING A CONCRETE COLUMN

#27
20130037979
2013-02-14

Form sleeve for forming concrete footings

#28
20120261545
2012-10-18

Reusable concrete form

#29
20120018942
2012-01-26

Bracing apparatus

#30
20110174956
2011-07-21

FORM AND METHOD AND APPARATUS FOR MAKING A FORM

#31
20100251657
2010-10-07

Pivotally activated connector components for form-work systems and methods for use of same

#32
20100193981
2010-08-05

Apparatus and Methods for Interconnecting Tubular Sections

#33
20100084533
2010-04-08

Bracing Attachment Device for Concrete Column Forms

#34
20090232606
2009-09-17

Concrete forming apparatus for use in forming concrete support columns

#35
20090108170
2009-04-30

Concrete forming system

#36
20080251686
2008-10-16

Pillar Formwork

#37
20080128583
2008-06-05

FORM AND METHOD AND APPARATUS FOR MAKING A FORM

#38
20080083190
2008-04-10

Fabric column and pad concrete form

#39
20080073481
2008-03-27

Segmented mold for column construction

#40
20080072510
2008-03-27

Concrete column forming assembly

#41
20080045393
2008-02-21

Multi-layer tube of improved physical properties

#42
20060180733
2006-08-17

Transparent construction form

#43
20050247852
2005-11-10

Disposable formwork for columns having a circular section

#44
20050070187
2005-03-31

Form for containing settable filler material during setting

#45
20050067552
2005-03-31

Pillar formwork

#46
20050066592
2005-03-31

Forming apparatus and method for constructing concrete columns

#47
17567843
2024-07-09

Support waler and method of striking formwork