Difference between revisions of "CPC B64C3/385"

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The '''CPC B64C3/385''' category in the '''Cooperative Patent Classification ([[CPC]])''' system covers patents related to '''wings with variable incidence'''.<ref name=esp>{{espCPCcat|B64C3/385}}</ref><ref name=pto>{{ptoCPCcat|B64C|3/385}}</ref>
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(meaning, their angle wrt horizontal?  or dihedral?  or?)
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Category tree above this classification:<ref name=esp/>
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* [[CPC B64C]] Aeroplanes and helicopters
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** [[CPC B64C3/00]] Wings (stabilising surfaces [[CPC B64C5/00]]; ornithopter wings [[CPC B64C33/02]])
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*** [[CPC B64C3/38]] Adjustment of complete wings or parts thereof
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**** [[CPC B64C3/385]] Variable incidence wings
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{{References}}
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{{Standard techtype reports}}
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{{Techtype
 
{{Techtype
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|Enclosing categories=B64C3/38
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|Enclosing categories=CPC B64C3/38
 
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Latest revision as of 04:57, 26 April 2018

The CPC B64C3/385 category in the Cooperative Patent Classification (CPC) system covers patents related to wings with variable incidence.[1][2]

(meaning, their angle wrt horizontal? or dihedral? or?)

Category tree above this classification:[1]

References

  1. ↑ 1.0 1.1 CPC B64C3/385 element at Espacenet web site
  2. ↑ CPC B64C3/385 element listed at USPTO

This wiki has 290 patents in category "CPC B64C3/385".

Patents in category CPC B64C3/385


Enclosing categories CPC B64C3/38
Subcategories
Keywords
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