no
no
no
If the disclosure is caused by the designer, the novelty grace period is 12 months from the date of disclosure.
- yes. A maximum of 100 designs may be included in one Portuguese design application, provided they belong to the same class in the International Design Classification.
INPI only conducts formality examination of design patent applications.
25 years
Reinstatement of priority is accepted on grounds of "due care."
INPI conducts formality examination and substantive examination of invention patent applications. Substantive examination begins automatically, without the need to file a separate request.
2-3 years
3 months