no
Multiple designs are allowed in one design application only if the designs belong to the same set (usually used or sold at the same time).
via Paris Convention : 6 months from earliest priority date.
no
20 years
Reinstatement of priority on grounds of "due care" and "unintentional/due care" is accepted.
10 years
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 31 months from earliest priority date.
6 months
Intellectual Property Office of New Zealand
English: Intellectual Property Office of New Zealand, abbreviation: IPONZ
Website: Intellectual Property Office of New Zealand (iponz.govt.nz)
New Zealand invention patent search: Search Patent case(s) (iponz.govt.nz)
yes