Application for an extension of time under section 223

Complete this form if you are applying for an extension of time to restore a patent or patent application, which has lapsed or ceased because you did not pay a fee or take some other action in time.

Application form for an extension of time

PDF | 681KB

How to submit your form

There are two ways to submit your form.

Through online services

  1. Download and complete the form
  2. Login to online services
  3. Submit your form.

By post

  1. Download and complete the form
  2. Send the form to our postal address:

IP Australia

PO Box 200

Woden ACT 2606

Keeping your personal details private

Note that any address you provide could be made public. If you want to keep your home address private, you can provide a post office or other valid address. Your address for service of legal documents can be a post office box, but it must be an address in Australia or New Zealand.
Last updated 19 June 2023
Patents Apply
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