You can always file a USPTO TTAB opposition to any of that company's registered ...

		thinkcomp on Oct 3, 2011 \| parent \| context \| favorite \| on: I own a domain that a big corporation wants to sue... You can always file a USPTO TTAB opposition to any of that company's registered trademarks. Or several. It's when you do several that they tend to get our their checkbook--each opposition can cost mid-five-figures for a big firm to defend, or in some cases even six.