http://pyfound.blogspot.fi/2013/02/python-trademark-at-risk-in-europe-we.html

A small quote from beginning of that post:

"For anyone who works in a company that has an office in a EU Community member state, we need your help.

There is a company in the UK that is trying to trademark the use of the term "Python" for all software, services, servers... pretty much anything having to do with a computer."