An anonymous reader writes with news that the EFF has given Microsoft a dubious award this month for their slider patent. According to Ars: "The Electronic Frontier Foundation's 'Stupid Patent of the Month
' for December isn't owned by a sketchy shell company, but rather the Microsoft Corporation. The selection, published yesterday, is the first time the EFF has picked a design patent
as the SPOTM. The blog post seeks to highlight some of the problems with those lesser-known cousins to standard 'utility' patents, especially the damages that can result. The chosen patent
(PDF), numbered D554,140, would seem to be one of those things that's so simple it raises some basic philosophical questions about the patent system. That's because it's just a slider, in the bottom-right corner of a window, with a plus sign at one end and a minus sign at the other. That's it.