ClassID:

130853

E04F2011/0209 - CPC Classification

Classification description:

Stairways, ramps, or like structures ; Balustrades; Handrails; Stairways; Layouts thereof; Miscellaneous features of stairways not otherwise provided for; Stairways characterised by the use of specific materials for the supporting structure of the treads mainly of metal

Recent Application in this class:
#1
20260146458
2026-05-28

PLATFORM SYSTEM

#2
20250146292
2025-05-08

ADJUSTABLE STAIR RAILING POST ASSEMBLY

#3
20250109595
2025-04-03

STAIRWAY, SET OF STAIRS AND METHOD FOR PRODUCING A SET OF STAIRS

#4
20250059770
2025-02-20

Modular Stairs

#5
20230332420
2023-10-19

PLATFORM SYSTEM

#6
20220349185
2022-11-03

Floating modular stair system

#7
20220205322
2022-06-30

Platform system

#8
20210355686
2021-11-18

Stair assembly with rise adjustable step support brackets

#9
20210131112
2021-05-06

Retractable staircase

#10
20210087821
2021-03-25

Telescopic staircase system and uses thereof

#11
20200407979
2020-12-31

Cantilever stair assembly

#12
20200224427
2020-07-16

Platform system

#13
20200199881
2020-06-25

Retractable staircase

#14
20190338592
2019-11-07

Platform system

#15
20190338529
2019-11-07

Modular stair system

#16
20190249441
2019-08-15

STAIR TREAD PAN DESIGN WITH BOLT-IN PRE-CAST CONCRETE/OTHER MATERIAL TREAD CAPABILITY

#17
20190186150
2019-06-20

Modular stair system

#18
20180100311
2018-04-12

Curved pathway

#19
20170275888
2017-09-28

Platform system

#20
20170145698
2017-05-25

STAIR TREAD AND IMPROVED METHOD OF BUILDING A STAIRWAY

#21
20170058533
2017-03-02

Curved staircase

#22
20160369514
2016-12-22

Open stair case with center uncut stringer

#23
20160201334
2016-07-14

Stair systems and wall assemblies comprising same

#24
20160002931
2016-01-07

Stair modules which co operate to form a temporary stair case

#25
20150284962
2015-10-08

Stair systems and wall assemblies comprising same

#26
20150267470
2015-09-24

Platform system

#27
20130015016
2013-01-17

PLATFORM SYSTEM

#28
20120073902
2012-03-29

PLATFORM SYSTEM

#29
20080229686
2008-09-25

Stringer and Step Support Kit for Stairways

#30
20050097835
2005-05-12

Stairway

#31
17187750
2023-02-28

Modular access system