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good groklaw article on patent dates

I’ve been slagging groklaw a bit of late, but this is a solid, informative article on patent ‘dates’ (expiration, age of prior art, etc.) that corrects a mistake I made a couple times on Friday with regards to expiration dates. Might be worth reading for those of you curious about the age and validity of the IP Innovations patents.

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  1. Advogato - Recent Blog Entries on 17-Oct-07 at 9:03 am

    Kramer auto Pingback[...] Syndicated 2007-10-17 11:36:13 from Luis Villa’s Blog [...]