trademarks

So I know of a company who does not have a trademark/Service mark either locally or federally on their LOGO that they use heavily. I am going to put a TM on it and try and stop them from using it. Anyone want to be on if it will work or not? This is not about money. I am in it for the spite.

Hey Guys, I would like to repeat unsolved question again... Is it possible to hide affiliate details from advertiser while bidding on Trademark terms? You know, There are many search spiders available to monetize trademark terms. So, I would like to request help from PPC Blackhatters.... Thanks,

Hi, I am bidding on trademarks. Will it create me any problem? Will they know the keyword, I am bidding on? Please tell me Guys... Thanks,