Dear Khun Surapot,
Please see my clarification below.
1. How long is DA trademark covered by legal in Iran?
As I informed you earlier, Double A trademark is renewed on October 16, 2013. Thus, it will be expired on October 16, 2023. The most period of a trademark right is 10 years from the date of registration and it can be renewed for further 10-year periods. For your information, please see the attached copy of Certificate of Renewal of “Double A” trademark in Iran.
2. Do you need Specification of fake paper or else?
Please describe the overall physical appearance of such fake paper (i.e, its packaging, paper’s appearance). Some counterfeits produced their paper by imitate our packaging, some other refill their paper into our genuine packaging. Could you inform me what happen in this case?
Best regards,