3 ms·After having just read that article, and knowing nothing else about it: ... How is that patentable?by boondaburrah 10y agoAfter having just read that article, and knowing nothing else about it: ... How is that patentable?m1sta_ 10y agoLots of things seem obvious in retrospect.deleted 10y ago[deleted]kasabali 10y agoWelcome to USPTO.