The solicitation below from the “International Patent and Trademark Service” is yet another bogus offer for a directory that has not real value or utility. In my 16 years counseling trademark client’s, I have never once recommended registering in a private directory o trademarks such as this. I have never once heard a trademark owner or attorney speak of any experience being a part of such a directory that benefited their trademark rights. The offer is not cheap, either. And it is a complete waste of funds.
You can search their trademark “directory” at http://ipts-register.com and good luck finding any successful brands listed there.