no
yes. If several designs belong to the same class in the Locarno Classification, a maximum of 20 designs may be included.
4-5 years
Yes, during the formality examination period within 90 days from the filing date, the type of invention can be converted into a utility model at the request of the applicant by paying the corresponding fee.
Yes, a utility model can be converted into an invention during the formality examination period within 90 days from the filing date.
2 years
4-6 months
via Paris Convention : 12 months from earliest priority date.
yes
Restoration of priority will not be accepted.
no