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A beach chair which can be adapted for a woman who is pregnant and wishes to sunbathe in the prone position.
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| Number | Title | Issue Date |
| 5399522 | Method of growing compound semiconductor A first monocrystalline group III-V compound semiconductor layer is formed on an Si substrate. The surface of the first monocrystalline group III-V compound semiconductor layer is polished. A second monocrystalline group III-V compound semiconductor layer... | 03/21/1995 |
| 4697527 | Drive unit for a rail vehicle A drive unit for a rail vehicle has a motor-gearing unit which is supported on at least one wheel-set axle of a bogie and which includes either a motor which extends in the longitudinal direction of the vehicle and has miter gearing units connected to bot... | 10/06/1987 |
| 4170945 | Motorized railway vehicles A bogie arrangement for self-propelled high-speed rail vehicles with at least two driving bogies supporting the vehicle body. Each of the driving bogies is powered by at least one electric motor and supports the vehicle body by a spring system while havin... | 10/16/1979 |
| 4135453 | Motorized bogie A driving bogie having at least one driving motor, a pair of driven wheel-and-axle units and an axle gear for each of the axles of the wheel-and-axle units rigidly connected with the bogie frame, is arranged with a hollow transmission shaft for the axle g... | 01/23/1979 |
| 4051784 | Flexible rotary coupling A coupling comprising first and second members adapted to be connected respectively to a rotary drive and a rotary driven means subject to displacement from its normal axis of rotation. An elongate member is located intermediate the first and second membe... | 10/04/1977 |
