Copyright on PI?
Is it possible to trademark a 3,000-year old mathematical symbol? Under American law, the answer is apparently yes.
Wired reports that multiple sellers on online marketplace Zazzle were shocked to find last week that their designs had been taken down as a result of a cease and desist notice by one Paul Ingrisano, alleging that their work infringed upon his registered trademark.[DOT]
Serious, what is needed before we quit these stupid patents?