An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 6684587 | Cedar impression siding corner A corner piece includes a first group of vertically stacked walls and a second group of vertically stacked walls is provided. Each wall in the first and second groups includes an exterior face and an interior face and a first lateral edge and a second lat... | 02/03/2004 |
| 5784848 | Roofing system and shingle A roofing system and shingle for a roof having sides and an apex is provided. A stripping is attached to the roof near the apex of the roof. A first shingle is attached to the stripping. A panel has a top edge, a bottom edge, a first side edge and a secon... | 07/28/1998 |
| 5146727 | Cladding panel A sheet metal cladding panel for cladding facades, walls and roofs, said panel (1) including a middle portion (2) between upwardly folded edge sides (4, 11), of which at least one has a portion (12) bent outwardly-downwardly to form a flange or half seam ... | 09/15/1992 |
| 4218857 | Metal shingle roof modern design A sheet metal starter shingle and a roof covering employing the starter shingle. The starter shingle is five sided with a first side engaging with the eave edge of a roof, two sides perpendicular to the first side, and two other sides angled inwardly from... | 08/26/1980 |