Back to School 2014: Store-bought or Diy, notebooks can have personality
When it's time to start stocking the school backpack, it's easy to just grab a stack of plain, boring notebooks.
Can Pi Be Trademarked?
Intellectual property law is complex and varies from jurisdiction to jurisdiction, but, roughly speaking, creative works can be copyrighted, while inventions and processes can be patented.
Zazzle.com Thinks Depictions of Pi Are Protected Intellectual Property
Byteme writes: "A number of Zazzle.com users have had their art and products removed from the site after a man named Paul Ingrisano was granted a trademark for 'Pi Productions' using a logo that consists of this freely available version of the pi symbol from the Wikimedia website combined with a period.