May I have your help? I need to have all invoices of sale NAN HA for the evidence of use trademark in Thailand.
Please absolute minimum of two years is required, but preferably longer. The most preferred evidence is invoices of sales with precedents showing a minimum of 500 invoices is needed.
We need submit evidence of use to The Trademark Office(Government) by the unextendable deadline of January 2, 2014 to prove that the mark has acquired distinctiveness.