Patents-Review.com
ClassID:

131348 ⎘

E04G1/22 - CPC Classification

Classification description:

Scaffolds primarily resting on the ground adjustable in height Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism

Recent Application in this class:
#1
20260097945
2026-04-09

ACCESS DECK ASSEMBLY AND HANDLE ASSEMBLY FOR AN AERIAL WORK PLATFORM OF A VEHICLE

 #2
20260043258
2026-02-12

WORK PLATFORM WITH COLLAPSIBLE SUPPORT

 #3
20260035937
2026-02-05

JACK BASE OF CONSTRUCTION SCAFFOLDING

 #4
20260009244
2026-01-08

EXPANDABLE MULTIFUNCTIONAL INTEGRATED-CONSTRUCTION SKYSCRAPER BUILDING PLATFORM AND CONSTRUCTION METHOD USING SAME

 #5
20260001583
2026-01-01

MULTI-USE PLATFORM

 #6
20250230676
2025-07-17

SCAFFOLDING SYSTEM

 #7
20250042705
2025-02-06

SCISSOR LIFT WITH OFFSET PINS

 #8
20240367955
2024-11-07

TENSION DRIVEN SCISSOR LIFT

 #9
20240328177
2024-10-03

CAM LOCKING SYSTEMS AND METHODS

 #10
20240084607
2024-03-14

Utility Scaffold Device

 #11
20230310115
2023-10-05

PROCESSOR CONTROLLED SURGICAL STEP STOOL WITH AUTOMATIC HEIGHT ADJUSTMENT, VACCUM ATTACHMENT, AND ELECTRONIC FOOT SWITCHES

 #12
20230286790
2023-09-14

Scissor lift with offset pins

 #13
20230272628
2023-08-31

A BRACE FOR A SAFETY DECK

 #14
20230271815
2023-08-31

Tension driven scissor lift

 #15
20230183991
2023-06-15

PLASTIC LINER FOR COVERING A LIFT BASKET

 #16
20220388825
2022-12-08

ACCESS DECK ASSEMBLY AND HANDLE ASSEMBLY FOR AN AERIAL WORK PLATFORM OF A VEHICLE

 #17
20220316222
2022-10-06

Outrigger for Multi-Function Scaffold

 #18
20220170278
2022-06-02

SIDEWALK ARCHITECTURAL FEATURES

 #19
20220136264
2022-05-05

Plastic liner for covering a lift basket

 #20
20210276846
2021-09-09

Safety device of vehicle with aerial work platform

 #21
20210254351
2021-08-19

Quick Deploy Scaffolding

 #22
20210198907
2021-07-01

Support apparatus

 #23
20210156156
2021-05-27

INDEPENDENT SELF-CLIMBING FORM SYSTEM FOR BUILDING VERTICAL STRUCTURES

 #24
20210140182
2021-05-13

Scaffold Having Lift Apparatus

 #25
20210038045
2021-02-11

Exterior Wall Maintenance Apparatus

 #26
20200324400
2020-10-15

ADJUSTABLE MECHANIC APPARATUS

 #27
20200299976
2020-09-24

Scaffolding arrangement

 #28
20200290853
2020-09-17

Scissor lift with offset pins

 #29
20200290852
2020-09-17

Tension driven scissor lift

 #30
20200224443
2020-07-16

Retractable Column and Method of Forming

 #31
20200189892
2020-06-18

Access deck assembly and handle assembly for an aerial work platform of a vehicle

 #32
20200002954
2020-01-02

Scaffold System

 #33
20190376302
2019-12-12

Dynamic platform creation

 #34
20190316367
2019-10-17

MASON'S ADJUSTABLE CHIMNEY-PLATFORM ARRANGEMENT

 #35
20190194961
2019-06-27

Pass-through head assembly for a grid shoring system

 #36
20190127193
2019-05-02

Elevating lift with a stabilized movable base

 #37
20190106900
2019-04-11

Retractable Column and Method of Forming

 #38
20190010717
2019-01-10

Formwork support system and method of installing a formwork support system

 #39
20180162708
2018-06-14

Anti-pothole aerial work platform

 #40
20180141797
2018-05-24

Modular observation assembly and method

 #41
20180119432
2018-05-03

SCAFFOLD UNIT

 #42
20180058083
2018-03-01

Adjustable support prop

 #43
20180044927
2018-02-15

Silo Inspection Lift And Systems And Methods For Using Same

 #44
20170356198
2017-12-14

Movable scaffold

 #45
20170292349
2017-10-12

Mobile well servicing units and related methods

 #46
20170183881
2017-06-29

Collapsible work platform

 #47
20170101797
2017-04-13

Retractable column and method of forming

 #48
20160362284
2016-12-15

Vertically elevating mobile work platform

 #49
20160069094
2016-03-10

Mason's adjustable chimney-platform arrangement

 #50
20150075904
2015-03-19

Mason's adjustable chimney-platform arrangement

 #51
20150008072
2015-01-08

Variable height support

 #52
20140332317
2014-11-13

Mast lift with screw drive and gas strut

 #53
20140237911
2014-08-28

Retractable column and method of forming

 #54
20140202792
2014-07-24

LIFT FOR ALL TERRAIN VEHICLES

 #55
20140110190
2014-04-24

Maximizing scissor lift breakover angle with fixed pothole protection

 #56
20140041961
2014-02-13

Flatbed loading system with self-aligning platforms

 #57
20140008151
2014-01-09

Portable modular lift system

 #58
20130232910
2013-09-12

Method and apparatus for assembling field erected cooling tower frame

 #59
20130168186
2013-07-04

HOISTING DEVICE AND A COMPONENT MODULE FOR A HOISTING OR TRANSFERRING DEVICE

 #60
20130168185
2013-07-04

Movable Lift

 #61
20130161128
2013-06-27

Mast lift using multi-stage mast module

 #62
20130112500
2013-05-09

Lift unit for ascending and descending a scaffold

 #63
20130048810
2013-02-28

Lift accessory

 #64
20130001013
2013-01-03

Lift safety system

 #65
20130001012
2013-01-03

Portable modular lift system

 #66
20120325992
2012-12-27

AERIAL-LIFT-PLATFORM ACCESSORY

 #67
20120279144
2012-11-08

Retractable column and method of forming

 #68
20120186908
2012-07-26

Aerial work apparatus with laterally offset work platform

 #69
20120043158
2012-02-23

Mast lift with screw drive and gas strut

 #70
20120006621
2012-01-12

MOVABLE MODULAR SCAFFOLD SYSTEM FOR BUILDING WORKS AND METHOD TO FORM IT

 #71
20110185648
2011-08-04

Retractable column and method of forming

 #72
20110073409
2011-03-31

SUPPORT PLATFORM FOR WORKERS DEALING WITH MAINTENANCE AND CONSTRUCTION OF MEANS OF TRANSPORT

 #73
20110042164
2011-02-24

APPARATUSES AND METHODS FOR DETERMINING AND CONTROLLING VEHICLE STABILITY

 #74
20100276228
2010-11-04

Mason's adjustable chimney-platform arrangement

 #75
20100107516
2010-05-06

Retractable column and method of forming

 #76
20100051386
2010-03-04

Surgeon lift system

 #77
20090301813
2009-12-10

ELEVATOR WORK PLATFORM ASSEMBLY

 #78
20080196977
2008-08-21

Collapsible access tower

 #79
20070266668
2007-11-22

Access tower

 #80
20070261917
2007-11-15

Foldable work platform

 #81
20070187184
2007-08-16

Scissors lift utility tray assembly

 #82
20070125599
2007-06-07

Mast lift machine

 #83
20070051065
2007-03-08

Retractable column and method of forming

 #84
20060225955
2006-10-12

Breakdown self propelled elevating work platform

 #85
20060070817
2006-04-06

Mast lift machine

 #86
20050056484
2005-03-17

Motorized scaffold with displaceable worker support platform

 #87
17219146
2022-01-25

Outrigger for multi-function scaffold

 #88
15801136
2018-06-26

Elevating lift with a stabilized movable base

 #89
15458097
2019-08-13

Inflatable scaffolding

 #90
14508061
2015-12-15

Automated portable personal lift