Post #520865 by joefla70 on Mon, Mar 29, 2010 9:45 PM

Large companies don't put up with ANY infringement because of how the trademark laws work. If you know about someone using your trademark and you don't do anything about it (even if they are a small establishment that doesn't threaten your sales) then you may be later deemed to have abandoned your trademark when you DO decide to enforce it against someone else who is infringing on it.