CPC B64C29/005
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CPC B64C29/005 is a technology category for a certain subset of patents on aircraft which can take off vertically.[1][2]
Subcategory tree:
- CPC B64C29/0008 - having its flight directional axis horizontal when grounded
- CPC B64C29/0016 - the lift during taking-off being created by free or ducted propellers or by blowers
- CPC B64C29/0025 - the propellers being fixed relative to the fuselage
- CPC B64C29/0033 - the propellers being tiltable relative to the fuselage
- CPC B64C29/0041 - the lift during taking-off being created by jet motors
- CPC B64C29/005 - the motors being fixed relative to the fuselage
- CPC B64C29/0058 - with vertical jet
- CPC B64C29/0066 - with horizontal jet and jet deflector
- CPC B64C29/0075 - the motors being tiltable relative to the fuselage
- CPC B64C29/0083 - the lift during taking-off being created by several motors of different type
- CPC B64C29/0016 - the lift during taking-off being created by free or ducted propellers or by blowers
- CPC B64C29/0091 - Accessories not provided for elsewhere
- CPC B64C29/02 - having its flight directional axis vertical when grounded
- CPC B64C29/04 - characterised by jet-reaction propulsion
- CPC B64C30/00 - Supersonic-type aircraft
References
- ↑ CPC B64C29/005 element at Espacenet web site
- ↑ CPC B64C29/005 element listed at USPTO
This wiki has 1 patents in category "CPC B64C29/005".
Patents in category CPC B64C29/005
- Patent US-1907-896833 (English title: Propeller, Inventors: William S. Hull, Filing date: 1907-10-15)
| Enclosing categories | CPC B64C29/0041 |
|---|---|
| Subcategories | CPC B64C29/0058, CPC B64C29/0066, CPC B64C29/0075 |
| Keywords | Helicopter |
| Start year | |
| End year |
