Form

Application to intervene in proceedings

Use this form to intervene in opposition and cancellation proceedings. Further information is available in the details below

• From: Intellectual Property Office
• Published: 16 April 2013
• Last updated: 26 April 2023
  Show all updates

  1. 26 April 2023

     A new end page has been added. This contains a checklist and sending instruction. Supporting text added to questions that required further clarification.

  2. 30 May 2018

     Form TM27: Data Privacy added.

  3. 16 April 2013

     First published.

Documents

Application to intervene in proceedings (Form TM27)

PDF, 217 KB, 3 pages

Details

This form can be used to intervene in proceedings for the (a) opposition of a UK application or international trade mark (UK), or (b) invalidation, revocation or rectification of a UK registration, or (c) invalidation or revocation of a protected international trade mark (UK).

Cost

No fee