Fun with Tea Patents 1

I've written about tea patents at this site more times than I can count. If you're wondering how many tea-related patents there are, the answer is: I don't know. But there are certainly a lot. So many, in fact, that we've decided to start highlighting them on a regular basis, in a monthly column. So …

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Offbeat Tea Patents Revisited

If you assumed that the files of various patent offices are full of inventions that are eminently practical, useful, sober and serious, you're absolutely right. But then there are the rest of the inventions. You could spend plenty of time perusing said files for offbeat and just plain weird patents, and I like to skim …

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