yes. The same category may include multiple designs in one design.
20 years
no
Reinstatement of priority accepted on grounds of "Unintentional".
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 31 months from earliest priority date.
3-5 years
10 years
no
Reinstatement of Priority Accepted on Unintentional Grounds.
no
UKRPATENT only conducts formality examination of utility model patent applications.