Extending Australian patent and trade mark deadlines amid COVID-19

(See here for the latest update)

IP Australia (the Australian Patent and Trade Marks Office) has not yet announced any measures specific to COVID-19.

Fortunately, most* Australian patent and trade mark deadlines can be extended if they are missed, or cannot be met, “because of:

a)  an error or omission by the person concerned or by his or her agent or attorney;


b)  circumstances beyond the control of the person concerned…”.

Official extension fees of A$100 (about US$62) per month are payable. A request for extension should be filed promptly once the failure (or inability) to meet the deadline is recognised.

Securing an extension typically requires a “full and frank” declaration evidencing an intention to meet the deadline and a causal connection between an error, omission or circumstance resulting in the failure (or inability) to meet the deadline. Traditionally, a shortage of funds has not been enough to secure an extension.

Whilst measures specific to COVID-19 are yet to be announced:

  • no doubt an extension could be secured if, for example a deadline was missed because relevant people were suddenly hospitalised; and
  • we would also expect to secure an extension if a deadline was missed due to a miscommunication related to an urgent shift to employees working from home; although
  • we would be surprised if an extension could be secured for reasons that essentially boiled down to a lack of business confidence.

Similar provisions apply in New Zealand.


* More onerous provisions apply in the context of opposition proceedings.

Authored by

Ben Mott

Mechanical Engineer & Patent Attorney