IPC Main Group
E04G 5/00 Component parts or accessories for scaffolds
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- BUILDING
- Subclass:
- SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
Related Keywords
scaffolding BOARD(S)SCAFFOLDING poles, standardsSTANCHIONS for scaffolding
8 direct subcodes
Child Classifications
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- E04G 5/02 Scaffold feet, e.g. with arrangements for adjustment
- E04G 5/04 Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G 5/06 Consoles; Brackets
- E04G 5/08 Scaffold boards or planks
- E04G 5/1 Steps or ladders specially adapted for scaffolds
- E04G 5/12 Canopies
- E04G 5/14 Railings
- E04G 5/16 Struts or stiffening rods, e.g. diagonal rods
Top Applicants
Top 10 applicants by patent filingsfor 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