ClassID:

131786

E04H3/126 - CPC Classification

Classification description:

Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries, prisons for meetings, entertainments, or sports; Tribunes, grandstands or terraces for spectators or amphitheatres Foldable, retractable or tiltable tribunes

Recent Application in this class:
#1
20250122738
2025-04-17

SYSTEM AND METHOD FOR ADAPTIVE MODULAR SEATING CONFIGURATIONS WITH EFFICIENT STORAGE AND TRANSPORT MECHANICS

#2
20250007868
2025-01-02

TELECOMMUNICATION AND MULTIMEDIA MANAGEMENT METHOD AND APPARATUS

#3
20250007867
2025-01-02

TELECOMMUNICATION AND MULTIMEDIA MANAGEMENT METHOD AND APPARATUS

#4
20240064119
2024-02-22

TELECOMMUNICATION AND MULTIMEDIA MANAGEMENT METHOD AND APPARATUS

#5
20230175277
2023-06-08

SYSTEM FOR REVERSIBLY CONVERTING STADIUMS INTO MULTIFUNCTIONAL INFRASTRUCTURE

#6
20230070709
2023-03-09

FUNCTIONAL ERGONOMIC CINEMAS

#7
20230065310
2023-03-02

Telecommunication and multimedia management method and apparatus

#8
20230051915
2023-02-16

Telecommunication and multimedia management method and apparatus

#9
20230047999
2023-02-16

Telecommunication and multimedia management method and apparatus

#10
20230003041
2023-01-05

Theater having a modular auditorium and method for assembling a theater

#11
20220394004
2022-12-08

Telecommunication and multimedia management method and apparatus

#12
20220341201
2022-10-27

Angle variable multi-stage sunshade device

#13
20210207391
2021-07-08

Modular auditorium and method for assembling a modular auditorium

#14
20210180352
2021-06-17

Functional ergonomic cinemas

#15
20210070591
2021-03-11

Lift

#16
20200378142
2020-12-03

Collapsible mobile stage system

#17
20200246679
2020-08-06

PORTABLE, MODULAR EQUIPMENT FOR INSTALLATION OF A MULTI-SPORTS AND/OR MULTI-USE AREA AND METHOD OF INSTALLING A MULTI-SPORTS AND/OR MULTI-USE AREA

#18
20200141142
2020-05-07

Bleacher deck interlock apparatus and method

#19
20200080329
2020-03-12

Modular auditorium

#20
20190234089
2019-08-01

Assembly of Foldable Tensegrity Modules

#21
20190119936
2019-04-25

Rolling support for bleachers

#22
20180258661
2018-09-13

FUNCTIONAL ERGONOMIC CINEMAS

#23
20180209158
2018-07-26

Modular auditorium

#24
20180135321
2018-05-17

Two pitch bleacher

#25
20170338596
2017-11-23

Electrically groundable support surface and related methods

#26
20170096825
2017-04-06

Frameless temporary or emergency shelter

#27
20170081868
2017-03-23

Seating system

#28
20160302578
2016-10-20

Nosemount seating system

#29
20160195175
2016-07-07

Apparatus for converting motion

#30
20160195174
2016-07-07

Apparatus for converting motion

#31
20160024809
2016-01-28

Seating system

#32
20150361682
2015-12-17

Nosemount seating system

#33
20150345161
2015-12-03

Reconfigurable seating systems

#34
20150275535
2015-10-01

Grandstand

#35
20150113884
2015-04-30

Telescopic or retractable bleacher handrail and system

#36
20150068132
2015-03-12

Auditorium seating

#37
20150054322
2015-02-26

Telescopic seating systems, and foldable chairs and related components for use within telescopic seating systems

#38
20140283458
2014-09-25

Powered telescopic seating riser assembly

#39
20140026519
2014-01-30

Transforming structure with tower shuttle

#40
20140020307
2014-01-23

Seating system

#41
20140007797
2014-01-09

Platform with adjustable support members

#42
20130333302
2013-12-19

Mobile arched telescopic deployable stage system

#43
20130019540
2013-01-24

Nosemount seating system

#44
20120317890
2012-12-20

Seating system

#45
20120311936
2012-12-13

Seating system

#46
20120304548
2012-12-06

Seating system

#47
20120144758
2012-06-14

Seating system

#48
20120144757
2012-06-14

Seating system

#49
20120124914
2012-05-24

Mobile folding choral riser with high-speed cylinder lift-assist mechanism and partially independent back railing linkage

#50
20120096775
2012-04-26

Transforming structure with tower shuttle

#51
20110219705
2011-09-15

Bleacher system

#52
20110107682
2011-05-12

Powered telescopic seating riser assembly

#53
20090249713
2009-10-08

Portable riser apparatus having a lifting and locking assembly

#54
20090193722
2009-08-06

Event structures

#55
20080083170
2008-04-10

Powered dual level telescopic seating riser assembly

#56
20070200409
2007-08-30

FORWARD FOLDING SEAT ASSEMBLY

#57
20060131251
2006-06-22

Performance riser assembly

#58
20050252095
2005-11-17

Audience seating system

#59
18648877
2026-02-17

Adjustable floor track and seating system for tiered seating

#60
17899108
2024-09-10

Hydraulic device to deploy a bleacher system

#61
15990613
2019-07-02

Electrically conductive support surface and related methods

#62
15978154
2019-07-16

Apparatus and methods for electrically coupling multiple electrically-conductive ground covers

#63
15730631
2018-05-15

Apparatus and methods for insulating an electrically-groundable support surface

#64
14138707
2015-05-05

Bleacher system