Legal Question in Intellectual Property in India

Sir

DUNLEX is your trade mark, and you can use your trademark in combination with any other word, design, style, font, label, so far so the representation otherwise,do not infringe or resemble to any other trademark or brand.

Feel free to contact should you have any questions.

Regards

VIvek N Mapara

www.trademark.vnmlaws.com

As per Trade Marks Law, your Trade mark registered alone is protected without any prefix or suffix as the case may be. So, the word mark :DUNLEX" alone is protected. It is up to you to use any prefix or suffix which is not protected and if the prefix or suffix infringes any other mark, then you may be subjected to infringement action, which you have to take safeguard before starting using such prefix or suffix.