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Delhi High Court Denies Interim Relief to Quantum Hi-Tech Over Trademark Dispute with LG Electronics

LAW FINDER NEWS NETWORK | November 4, 2025 at 11:39 AM
Delhi High Court Denies Interim Relief to Quantum Hi-Tech Over Trademark Dispute with LG Electronics

Court finds Quantum Hi-Tech guilty of concealing crucial facts, dismisses appeal for interim injunction against LG's use of 'Quantum' trademarks.


In a significant ruling, the Delhi High Court has dismissed the appeal by Quantum Hi-Tech Merchandising Pvt. Ltd., seeking interim relief against LG Electronics India Pvt. Ltd. over alleged trademark infringement. The judgment, delivered by Justice C. Hari Shankar and Justice Om Prakash Shukla, highlighted Quantum Hi-Tech's deliberate concealment of material facts regarding its trademark registration, which led to the denial of the interim injunction.


The case revolved around Quantum Hi-Tech's claim that LG Electronics' use of trademarks such as 'QUANTUM' and 'QUANTUM DISPLAY' infringed upon its registered trademarks. Quantum Hi-Tech had initially sought to restrain LG and its affiliates from using these marks, asserting that they were deceptively similar to its own.


However, the court found that Quantum Hi-Tech's registration of the word mark 'QUANTUM' was invalid, as it was based on an application for a device mark. This discrepancy was a pivotal factor in the court's decision, as it undermined Quantum Hi-Tech's entitlement to claim exclusivity over the word mark. The court noted that Quantum Hi-Tech had failed to disclose this crucial fact in its application for interim relief.


Further, the court observed that Quantum Hi-Tech had not provided sufficient evidence to support its claims of passing off, as there was no material indicating LG's use of the allegedly infringing marks in a commercial context. The absence of proof regarding the manner of use of the marks by LG further weakened Quantum Hi-Tech's case.


The judgment also emphasized that equitable relief under Order XXXIX Rules 1 and 2 of the Civil Procedure Code requires the applicant to approach the court with clean hands, a condition Quantum Hi-Tech failed to meet due to its concealment of facts.


The Delhi High Court's ruling underscores the importance of transparency and good faith in legal proceedings, especially in intellectual property disputes where the integrity of trademark registrations is paramount.


Bottom Line:

Trademark infringement and passing off - Appellant's deliberate concealment of facts and invalid registration of word mark "QUANTUM" underlies dismissal of interim relief appeal.


Statutory provision(s): Trade Marks Act, 1999 Sections 29, 31, 17; Civil Procedure Code, 1908 Order 39 Rules 1 and 2


Quantum Hi-Tech Merchandising Pvt. Ltd. v. LG Electronics India Pvt. Ltd., (Delhi)(DB) : Law Finder Doc Id # 2803986

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