Bizarre Patents
Method and apparatus for making a drink hop along a bar or counter
A method for generating a drink which appears to hop from a remote spot on the bar or counter and take one or more leaps, before landing in a patron's glass.
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| Number | Title | Issue Date |
| 6430692 | Series-parallel battery array conversion A battery backup system has a number of batteries and number of switches interconnecting the batteries to either a high-power load or a low-power load. The batteries are selectively connected in series with each other, or in parallel with each other by th... | 08/06/2002 |
| 6278279 | Path test for a DC battery back-up system A power supply includes a rectifier which receives alternating current as an input, and which provides an output of direct current pulses at a positive polarity output line thereof with respect to a negative polarity output line thereof. A back-up circuit... | 08/21/2001 |
