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An automatic bed maker which uses the expansion of inflatable bladder to straighten, align, and tuck-in bed-cover assembly.
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| Number | Title | Issue Date |
| 5364047 | Automatic vehicle control and location system A signaling and traffic control system which is capable of a vehicle determining its own absolute position along a guideway based on information received from the wayside using an inductive loop or beacon system in conjunction with the distance traveled a... | 11/15/1994 |
| 3934125 | Automatic vehicle operation system An automatic vehicle operation system which responds to a plurality of speed commands and a plurality of stopping commands. The vehicle is controlled to travel at one of a plurality of speeds in response to one of a plurality of speed commands. The vehicl... | 01/20/1976 |
