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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 |
| 8322267 | Armor repair kit and methods related thereto An armor repair kit including repair putty and a scrim having a plurality of ceramic constituents attached thereto and methods for using a repair putty, scrims and kits to repair damaged armor are described herein. ... | 12/04/2012 |
| 7243879 | Lattice fin for missiles or other fluid-born bodies and method for producing same A method for the manufacture of lattice fins for fluid-born bodies is provided. In one embodiment, lattice fins having a metallic cell structure are manufactured from strips or sheets of metal. In another embodiment, composite lattice fins are manufactured from a lo... | 07/17/2007 |
| 6953001 | Hatch or door system for securing and sealing openings in marine vessels A hatch or door system secures and seals an opening in a surrounding structure, such as a horizontal or vertical surface of a marine vessel. A panel having at least two straight edges is rotatably mountable to the surrounding surface. An operating mechanism is mount... | 10/11/2005 |
| 6928715 | Method for producing lattice fin for missiles or other fluid-born bodies A method for the manufacture of lattice fins for fluid-born bodies is provided. In one embodiment, lattice fins having a metallic cell structure are manufactured from strips or sheets of metal. In another embodiment, composite lattice fins are manufactured from a lo... | 08/16/2005 |
| 6764057 | Low cost tooling technique for producing pultrusion dies A pultrusion die is usually fashioned of multiple pieces. One or more die components, and possibly all die components, can be formed by facing less precisely machined and finished tooling materials with highly polished sheet metal. Other possible die components can ... | 07/20/2004 |
| 6730382 | Stiff composite structures A damage-resistant structure suitable for ship's stanchions and other tube and post applications that are susceptible to permanent bending deformation from impacts or overloads is revealed. Multiple stiff, strong, axially oriented high aspect ratio reinforcements, i... | 05/04/2004 |
| 6701680 | Low cost, light weight, energy-absorbing earthquake brace An energy absorbing seismic brace for both retrofit and new construction. The brace comprises a central strut of either multi-legged or homogeneous section fabricated from low strength aluminum, whose characteristics maximize the seismic energy absorption... | 03/09/2004 |
| 6530182 | Low cost, light weight, energy-absorbing earthquake brace An energy absorbing seismic brace for both retrofit and new construction. The brace comprises a central strut of either multi-legged or homogeneous section fabricated from low strength aluminum, whose characteristics maximize the seismic energy absorption... | 03/11/2003 |
