View source for CPC B64C39/00

'''CPC B64C39/00''' is a technological category in the Cooperative Patent Classification ([[CPC]]) system covering patents related to '''Aircraft not elsewhere classified'''.<ref name=esp>[https://worldwide.espacenet.com/classification#!/CPC=CPC B64C39/00; CPC B64C39/00 element] at [[Espacenet]] web site</ref><ref name=uspto>[https://www.uspto.gov/web/patents/classification/cpc/html/cpc-B64C.html#B64C39/00 CPC B64C39/00 element] listed at [[USPTO]]</ref>

Subcategories:
* [[CPC B64C39/00]] Aircraft not otherwise provided for
** [[CPC B64C39/001]] {Flying saucers}
** [[CPC B64C39/003]] {with wings, paddle wheels, bladed wheels, moving or rotating in relation to the [[fuselage]] (rotorcraft [[CPC B64C27/00]], [[ornithopters]] [[CPC B64C33/00]])}
*** [[CPC B64C39/005]] {about a horizontal transversal axis}
*** [[CPC B64C39/006]] {about a vertical axis}
*** [[CPC B64C39/008]] {about a longitudinal axis}
** [[CPC B64C39/02]] characterised by special use
*** [[CPC B64C39/022]] {Tethered aircraft}
*** [[CPC B64C39/024]] {of the remote controlled vehicle type, i.e. RPV}
*** [[CPC B64C39/026]] {for use as personal propulsion unit}
*** [[CPC B64C39/028]] {Micro-sized aircraft}
** [[CPC B64C39/04]] having multiple fuselages or tail booms
** [[CPC B64C39/06]] having disc- or ring-shaped wings {([[CPC B64C39/001]] takes precedence)}
*** [[CPC B64C39/062]] {having annular wings}
**** [[CPC B64C39/064]] {with radial airflow}
*** [[CPC B64C39/066]] {having channel wings}
*** [[CPC B64C39/068]] {having multiple wings joined at the tips}
** [[CPC B64C39/08]] having multiple wings {([[CPC B64C39/06]] takes precedence)}
** [[CPC B64C39/10]] All-wing aircraft {([[CPC B64C39/001]] takes precedence)}
** [[CPC B64C2039/105]] {of blended wing body type}
** [[CPC B64C39/12]] Canard-type aircraft

{{References}}
{{Standard techtype reports}}
{{Techtype
|Keywords=CPC B64C2700/6295
|Subcategories=CPC B64C39/001;CPC B64C39/003;CPC B64C39/005;CPC B64C39/006;CPC B64C39/008;CPC B64C39/02;CPC B64C39/022;CPC B64C39/024;CPC B64C39/026;CPC B64C39/028;CPC B64C39/04;CPC B64C39/06;CPC B64C39/062;CPC B64C39/064;CPC B64C39/066;CPC B64C39/068;CPC B64C39/08;CPC B64C39/10;CPC B64C39/12
}}