E04H 3/28

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Description

Class  E04H : BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL


Subclass 3/28: Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries, prisons (portions of buildings for individual occupation, e.g. cubicles, E04H 1/00; structures covering a large free area E04B 1/342) for meetings, entertainments, or sports Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes (drive-in buildings E04H 14/00; equipment for theatres or concert halls A63J) Constructional features of stages Shiftable or portable platforms

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12227913 Mobile foundation for tower cranes and fast-erecting cranesJan 24, 22Feb 18, 25Not available
11959300 Floor structure system and method of useSep 01, 21Apr 16, 24Bil-Jax, Inc.
11841576 Spherical screen module unit and spherical screen structure assembled by the sameDec 28, 20Dec 12, 23Brogent Technologies Inc.
11254507 ConveyorApr 25, 19Feb 22, 22Brilliant Stages Limited
11242691 Collapsible mobile stage systemMay 27, 20Feb 08, 22Not available
11142925 Engineered floor and scaffold systemMay 20, 20Oct 12, 21Bil-Jax, Inc.
11060308 Portable stage systemJun 08, 18Jul 13, 21Sico Incorporated
10849321 Portable ground blind stand with caseMar 11, 19Dec 01, 20Tactacam, LLC
10781605 Engineered floor and scaffold systemDec 13, 19Sep 22, 20Bil-Jax, Inc.
10557276 Mobile stage systemNov 13, 18Feb 11, 20CENTURY INDUSTRIES, LLC
10508467 Engineered floor and scaffold systemsAug 16, 16Dec 17, 19biljax, inc.
10221581 Convertible floor panel assembly, composite floor structure, and method for filling an orchestra opening adjacent a theater stageApr 25, 17Mar 05, 19Not available
10214928 Wireless control system and method for mobile hydraulic stagesMay 23, 16Feb 26, 19Progressive Products Inc.
10202780 Rostrum support structureFeb 08, 13Feb 12, 19Steeldeck Industries Limited
10196826 Elevated flooring systemApr 16, 18Feb 05, 19EverBlock Systems, LLC
10186144 Self-leveling system for a mobile hydraulic concert stageJun 23, 16Jan 22, 19Progressive Products Inc.
10156249 Portable stage systemFeb 16, 17Dec 18, 18Sico Incorporated
10024072 Theater houseMar 09, 16Jul 17, 18Not available
9938720 Support structure module and modular beam structureOct 30, 14Apr 10, 18IPI Access AS
9731217 Dynamic multidirectional film watching systemDec 30, 14Aug 15, 17SHENZHEN OCT VISION INC.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0278,705 Portable Stage AssemblyFeb 21, 23Aug 22, 24Not available
2024/0218,682 FLOOR STRUCTURE SYSTEM AND METHOD OF USEMar 12, 24Jul 04, 24Bil-Jax, Inc.
2024/0018,793 MOBILE STAGE DEPLOYMENT SYSTEM AND METHODJul 17, 23Jan 18, 24Not available
2023/0250,657 MOBILE STAGE SYSTEM AND METHOD OF USEFeb 07, 23Aug 10, 23Not available
2018/0258,660 ADJUSTABLE HEIGHT PLATFORMMar 07, 18Sep 13, 18Not available
2018/0044,933 THEATER HOUSEMar 09, 16Feb 15, 18Not available
2016/0208,507 SELF-LEVELING PLATFORM SYSTEM, SELF-LEVELING SUPPORTS, AND METHOD OF ASSEMBLING A SELF-LEVELING PLATFORM SYSTEMFeb 08, 16Jul 21, 16TAIT TOWERS MANUFACTURING, LLC

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

Average Time to Issuance