CPC B64C3/46
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This technological category in the Cooperative Patent Classification (CPC) system covers patents related to varying camber of wings with inflatable elements.[1][2]
Its neighboring subcategories include these:[1][2]
- CPC B64C3/44 Varying camber
- CPC B64C3/46 by inflatable elements (connection of valves to inflatable elastic bodies B60C 29/00)
- CPC B64C3/48 by relatively-movable parts of wing structures
- CPC B64C3/50 by leading or trailing edge flaps (ailerons B64C 9/00)
References
- ↑ 1.0 1.1 CPC B64C3/46 element at Espacenet web site
- ↑ 2.0 2.1 CPC B64C3/46 element listed at USPTO
This wiki has 3 patents in category "CPC B64C3/46".
Patents in category CPC B64C3/46
- Patent FR-1909-396462 (Inventors: Paul Delaporte, Filing date: 1908-11-18)
- Patent FR-1918-495551 (English title: Improvement of airplanes bearing surfaces, Inventors: Étienne Royer, Filing date: 1918-05-06)
- Patent US-1919-1506146 (English title: Aeroplane, Inventors: Henry Ziemss, Jr., Filing date: 1919-02-12)
Enclosing categories | CPC B64C3/44, CPC B64C3/38 |
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Subcategories | |
Keywords | Camber |
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