Submission + - Zazzle.com convinced that depictions of Pi are protected intellectual property. (blogspot.com.au)
Byteme writes: A number of Zazzle.com users have had their art and products removed from the site due to Paul Ingrisano, of Brooklyn New York, and a trademark under "Pi Productions" for a logo which consists of this freely available version of the pi symbolÏfrom the Wikimedia website combined with a period.
