Normally the very epitome of correctness in these matters, The Register slipped up badly with its headline "Killer hoover attacks Scotsman" , the machine in question being not a HOOVER but a DYSON.
A Google Image search for "killer + dyson" identified the above illustration
The IPKat wonders whether this unfortunate incident would fall within the definition of trade mark infringement under Article 5 of Council Directive 89/104.