Facts:

• The Ultra Home Construction Pvt. Ltd. (Plaintiff), part of the AMRAPALI GROUP, was in the real estate business, using the trademark "AMRAPALI."
• Purushottam Kumar Chaubey & Ors (Defendants) were accused of infringing on the plaintiff's trademark by using a similar name, "AMBAPALI GREEN," for a project in Deogarh, Jharkhand.
• The case was filed by Ultra Home Construction Pvt. Ltd. seeking an injunction against the Defendants for alleged trademark infringement. The suit was dismissed by a Single Judge on the grounds of lack of territorial jurisdiction.
• The present appeal challenges this dismissal, contesting that the court had jurisdiction based on the Plaintiff's business presence in Delhi.
  

Background:

This appeal challenged the 20.07.2015 judgment of a Single Judge in CS (OS) 2065/2015, which dismissed the Appellant/Plaintiff's suit due to lack of territorial jurisdiction, without requiring the presence of the Defendants/Respondents.

Main issue:

Whether territorial jurisdiction in a trademark action can be established where the Plaintiff has a subordinate office and part of the cause of action arises from the sale of infringing products in that jurisdiction?