Did You Know...
...that the Eveready Battery began as an invention called the "electric flowerpot," which was a tube with a battery and light bulb inside? The idea was to fasten this gizmo to the side of a flowerpot so it would illuminate the flowers from the bottom. The idea died on the vine and the businessman who licensed the flower pot, Conrad Huber, was left with a pile of useless tubes -- until he found a way to market them as batteries to light the world!
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| Number | Title | Issue Date |
| 4455706 | Process and apparatus for the removal or controlled reduction of adherent films of liquid on hard surfaces A method and apparatus for removing or reducing the amount of an adherent film of liquid on a surface. The apparatus comprises an elongate suction nozzle having a suction inlet and a longitudinal edge which comprises a scraping tool. In use, under-pressur... | 06/26/1984 |
