Field briefing
E01F · Additional work, such as equipping roads or the construction of platforms, helicopter…
Additional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like. Patents classified in CPC E01F, part of Construction and mining.
Dates, owners, statuses and filings come from the published records. Derived views are counted from them. Highlighted text is a plain-English AI reading, written from a patent's title and abstract. Legal statuses and expiry dates are estimates, not legal advice.
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Connected industries
Other industries that share patents, companies or citations with Additional work, such as equipping roads or the construction of platforms, helicopter….
Newest patents in E01F · Additional work, such as equipping roads or the construction of platforms, helicopter…
2 patents imported from the European Patent Office; newest published 2026-08-14; most active companies: Huaxin Consultating Co Ltd, 北京航空航天大学.
- 一种发电与自监测的智能路面 CN122564952A, published 2026-08-14
- Annular concrete communication tower top multifunctional integrated device CN120556792A, published 2025-08-29
Most active companies
Counted over the newest 2 imported patents in this industry.
- Huaxin Consultating Co Ltd 1 patent
- 北京航空航天大学 1 patent