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CPC Subclass Not Allocatable
E04H

BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL (foundations E02D)

Description

E04H covers specialized building structures and ancillary constructions designed for specific functional purposes beyond general residential or commercial buildings. This includes swimming pools and splash baths, structural support elements such as masts and poles, perimeter protection systems including fencing and gates, and temporary or semi-permanent shelter structures such as tents and canopies. The classification encompasses the design, construction methods, and component technologies for these diverse structures, extending to equipment and systems integral to their operation and performance.

12 direct subcodes

Child Classifications

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  • E04H 14/00 Buildings for combinations of different purposes not covered by any single one of main groups E04H1/00-E04H13/00 of this subclass, e.g. for double purpose (E04H3/02, E04H9/06 take precedence); Buildings of the drive-in type

Top Applicants

Top 10 applicants by patent filingsfor class E04, 2013–2023, worldwide · Source: EPO PATSTAT

  1. CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION 1,675
  2. CHINA MCC17 GROUP COMPANY 1,593
  3. ZHEJIANG YASHA DECORATION COMPANY 1,551
  4. SGCC(STATE GRID CORPORATION OF CHINA) 1,297
  5. GOLD MANTIS FINE DECORATION TECHNOLOGY (SUZHOU) COMPANY 1,212
  6. SHENYANG JIANZHU UNIVERSITY 926
  7. VAELINGE INNOVATION SE 901
  8. CHINA MCC5 GROUP CORPORATION 894
  9. VKR HOLDING DK 854
  10. SHANGHAI BAOYE GROUP CORPORATION 753