DIFF Main Group
E04G 5/00 Component parts or accessories for scaffolds (connections E04G7/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Component parts or accessories for scaffolds
CPC: Component parts or accessories for scaffolds (connections E04G7/00)
Full Title
Full titles differ between systems:
IPC:
Component parts or accessories for scaffolds
CPC:
Component parts or accessories for scaffolds (connections E04G7/00)
Of 15 combined children, 8 exist in both systems.
7 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- E04G 5/02 Scaffold feet, e.g. with arrangements for adjustment +1 CPC IPC+CPC Available in IPC and CPC
- E04G 5/04 Means for fastening, supporting, or bracing scaffolds on or against building constructions (fastenings in general F16B) +3 CPC IPC+CPC Available in IPC and CPC
- E04G 5/10 Steps or ladders specially adapted for scaffolds since 2006 IPC+CPC Available in IPC and CPC
- E04G 5/16 Struts or stiffening rods, e.g. diagonal rods since 2006 +1 CPC IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class E04,2013–2023, worldwide · Source: EPO PATSTAT
- CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION 6,575
- ZHEJIANG YASHA DECORATION COMPANY 4,488
- SGCC(STATE GRID CORPORATION OF CHINA) 4,427
- CHINA CONSTRUCTION SECOND ENGINEERING BUREAU 4,352
- CHINA MCC17 GROUP COMPANY 3,122
- GOLD MANTIS FINE DECORATION TECHNOLOGY (SUZHOU) COMPANY 2,605
- SHENYANG JIANZHU UNIVERSITY 2,420
- CHINA CONSTRUCTION SEVENTH ENGINEERING DIVISION COMPANY 2,284
- CHINA CONSTRUCTION FIFTH ENGINEERING DIVISION CORPORATION 2,008
- CHINA CONSTRUCTION FIRST BUILDING (GROUP) CORPORATION 1,967
Top Applicants (CPC)
Class E04,2013–2023, worldwide · Source: EPO PATSTAT
- CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION 1,675
- CHINA MCC17 GROUP COMPANY 1,593
- ZHEJIANG YASHA DECORATION COMPANY 1,551
- SGCC(STATE GRID CORPORATION OF CHINA) 1,297
- GOLD MANTIS FINE DECORATION TECHNOLOGY (SUZHOU) COMPANY 1,212
- SHENYANG JIANZHU UNIVERSITY 926
- VAELINGE INNOVATION SE 901
- CHINA MCC5 GROUP CORPORATION 894
- VKR HOLDING DK 854
- SHANGHAI BAOYE GROUP CORPORATION 753