Field briefing
F05B · Indexing scheme relating to wind, spring, weight, inertia or like motors, to machines or…
Indexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g. Patents classified in CPC F05B, part of Engines, machines, heating and lighting.
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Newest patents in F05B · Indexing scheme relating to wind, spring, weight, inertia or like motors, to machines or…
2 patents imported from the European Patent Office; newest published 2026-09-29; most active companies: Sichuan Tianji Chuangke Intelligent Tech Co Ltd, 乌本产权有限公司.
- 风力涡轮机和网络扼流器 CN122834430A, published 2026-09-29
- Outdoor municipal facility power utilization guarantee equipment based on vertical axis wind generating set CN120701503A, published 2025-09-26
Most active companies
Counted over the newest 2 imported patents in this industry.
- Sichuan Tianji Chuangke Intelligent Tech Co Ltd 1 patent
- 乌本产权有限公司 1 patent