A single application may include several classes.
Yes
Yes
The International Classification of Goods and Servicesis followed with local sub-classification. A single application may include several classes and sub-classes
Document 1 must be submitted at the time of filing. Document 3 may be submitted within 6 months from filing date.
90 days
10 years from the filing date
6 months grace period
Power of attorney, legalized
None due
N/A
A mark becomes vulnerable to an action for cancellation if it not been used in the preceding 3 years