IPC Main Group
E02B 17/00 Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs; Construction methods therefor
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
- Subclass:
- HYDRAULIC ENGINEERING
Related Keywords
artificial ISLANDS mounted on piles or supportsPLATFORM(S) for work over watery groundPLATFORM(S) mounted on supports [= artificial islands]
2 direct subcodes
Child Classifications
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- E02B 17/02 placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
- E02B 17/04 Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
Top Applicants
Top 10 applicants by patent filingsfor class E02, 2013–2023, worldwide · Source: EPO PATSTAT
- KOMATSU JP 3,549
- CATERPILLAR US 2,893
- HITACHI CONSTRUCTION MACHINERY COMPANY JP 2,390
- HITACHI CONSTRUCTION MACHINERY COMPANY 2,340
- POWERCHINA HUADONG ENGINEERING CORPORATION 2,336
- CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION 2,174
- SGCC(STATE GRID CORPORATION OF CHINA) 2,119
- HOHAI UNIVERSITY 1,821
- KOMATSU 1,775
- POWERCHINA GUIYANG ENGINEERING CORPORATION 1,725