The key dates of filings of a patent are mentioned below:
16 June 2017 US Patent filing date 12 April 2018 Notice of Allowance by USPTO 16 June 2018 Australia patent filing date 18 June 2018 UK patent filing date
My question is about the definition of a 12 months. Does 12 months from 16 June 2017 mean priority can be claimed till 15th June 2018 or 16th June 2018?
Do the above dates mean that UK one is a separate filing and AUS one is not?