Copyrighting Pi And Zazzle
Apparently, someone has trademarked 'Pi." and Zazzle is removing all products containing the symbol for pi. (Sorry I can't type the symbol, which has not been trademarked, because it isn't on my keyboard.) But the trademark and Zazzle's actions are ridiculous.
I received a note from Zazzle containing the following:
"Unfortunately, it appears that your product, Apple Pi, contains content that is in conflict with one or more of our acceptable content guidelines.
We will be removing this product from the Zazzle Marketplace shortly. The mathematical symbol “pi” is a registered trademark, U.S. Registration No. 4473631. For more information on the trademark, please visit the United States Patent and Trademark Office at: http://www.uspto.gov/. "
Apple pi, is a wonderful pun if you don't mind my saying so. But it's just one of many images I have on Zazzle. This poor fellow on the other hand has a whole line of Pi products:
http://jezkemp.blogspot.com/2014/05/some-loser-has-tried-to-trademark.html