no
no
no
6 months
yes. One or a series of designs may be included under the same category.
no
10 years
no
The novelty grace period is 6 months before the filing date/priority date.
Intellectual Property Office, Ministry of Law and Human Rights, Republic of Indonesia
English: Directorate General of Intellectual Property (Indonesia), abbreviation: DGIP
Website: www.dgip.go.id
Indonesian invention patent search: Public Domain Patent Database Information System | PATENT (dgip.go.id)
20 years