4. Description (formal requirements)
A revised version of this publication entered into force. |
It is the applicant's responsibility to ensure that registered trade marks are acknowledged as such in the description. For the assessment of the clarity of claims referring to a trade mark (Art. 84), see F‑IV, 4.8. With regard to the effect of references to trade marks on sufficiency of disclosure (Art. 83), see F‑III, 7.