...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 |
| 7037055 | Product restraining device A restraining device that is mountable on a track, has an elongated member and an attachment mechanism connected to an end of the elongated member, to mount the member on a track. The elongated member has a tubular core with an upper end and a lower end and a tubula... | 05/02/2006 |
| 4079677 | Adjustable cargo bracing bar There is disclosed a bracing bar assembly for use in connection with a cargo container which includes a tubular freight bar having a hollow interior, a pair of upper and lower interiorly formed rails extending the length of the brace bar forming lock chan... | 03/21/1978 |