best places to register a trademark?

[Nathan]

[Christin K]

There is only one place you can register a trademark--with the US Patent office. No other places will protect you.

[bcnu]

What jurisdiction are you in? Under US, Canadian and UK law (among a few others) trademark registration is completely optional. You can enforce your non-registered US trademarks in state or federal courts. You can optionally register in one or more US states or in the federal USTPO or in the European Community or in other individual countries...