Bombay High Court Reviews Interim Injunction in Ceiling Fan Design Infringement Dispute. Appeal Against Dismissal of Interim Application Raises Questions on Prima Facie Validity of Design Registration and Prior Publication Under Designs Act, 2000 Section 4(c).

High Court: Bombay High Court Bench: BOMBAY
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Case Note & Summary

The dispute involved two ceiling fan manufacturers in a commercial intellectual property suit. The appellant, Atomberg Technologies Private Limited, was the original plaintiff, and the respondent, Luker Electric Technologies Private Limited, was the original defendant. The litigation arose from alleged infringement of a registered design for the Atomberg Renesa Ceiling Fan. The appellant held design registration number 309694 in class 23-04, granted on 08.09.2018 under the Designs Act, 2000. The appellant claimed that the design was created in September 2018 by its directors, who assigned the rights to the company on 15.02.2021. The appellant alleged that in the last week of September 2022, it was served with caveats filed by the respondent before the Bombay High Court and the District Court at Ernakulam, Kerala, which revealed that the respondent had obtained registrations for two ceiling fans, Size Zero Fan 1 and Size Zero Fan 2, on 21.03.2022. According to the appellant, these registrations were obtained fraudulently and the respondent's fans infringed the appellant's registered design and constituted passing off. The appellant sought interim injunctions restraining the respondent from using the impugned designs, manufacturing or selling infringing fans, and also sought appointment of a Court Receiver and disclosure of documents. The respondent opposed the interim application, contending that it was an established company with significant sales turnover and that its designs were independently created. The respondent argued that the appellant's design registration was unsustainable because the design had been published in the public domain by the appellant itself in August 2018, prior to the registration date. The respondent relied on Exhibits Q, R, and S, as well as delivery challans and invoices, to show prior publication. The respondent further contended that the features highlighted by the appellant were functional and not novel, making the registration vulnerable under Section 4(c) of the Designs Act, 2000, which prohibits registration of designs not significantly distinguishable from known designs. The respondent also argued that its design was at best a trade variant and that there were material differences between the rival designs. On the aspect of passing off, the respondent submitted that mere similarity of shape was insufficient without something more. The learned Single Judge, after hearing both sides, dismissed the interim application on 05.06.2023. The appellant then filed the present commercial appeal before the Division Bench. The judgment text provided is incomplete and does not include the final decision or operative directions of the appellate court, as the excerpt ends mid-sentence in paragraph 11.

Headnote

A) Intellectual Property - Design Infringement - Preliminary Injunction - Designs Act, 2000 - The appeal arose from dismissal of interim application in a suit alleging infringement of registered ceiling fan design. The appellant claimed a registered design in Atomberg Renesa Ceiling Fan and alleged that the respondent's Size Zero Fan 1 and Size Zero Fan 2 were fraudulent or obvious imitations. The respondent contended the design registration was unsustainable due to prior publication by the appellant before registration. The Court examined the contentions to determine whether interim injunction should be granted (Paras 1-9).

B) Intellectual Property - Registration Validity - Prior Publication and Functional Features - Designs Act, 2000 Section 4(c) - The respondent argued that the appellant's design had been published in public domain in August 2018 prior to registration on 08.09.2018, and that the highlighted features were functional, thus prohibited from registration as not significantly distinguishable from known designs. The Court was required to assess prima facie validity of the design registration in light of Section 4(c) (Paras 7-8).

C) Intellectual Property - Passing Off - Interim Relief - Code of Civil Procedure, 1908 Order XL Rule 1 - The appellant sought injunctions against manufacturing, selling, and marketing of the impugned fans and appointment of a Court Receiver. The respondent claimed mere similarity of shape was insufficient for passing off and that there were material differences in rival designs. The Court considered whether the appellant established a prima facie case for interim protection including receivership (Paras 8-10).

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Issue of Consideration

Whether the appellant made out a prima facie case for grant of interim injunction against design infringement and passing off; whether the appellant's design registration is valid in light of alleged prior publication by the appellant before registration; whether the features of the appellant's design are functional and hit by Section 4(c) of the Designs Act, 2000; whether the respondent's design is a trade variant or a fraudulent or obvious imitation of the appellant's registered design.

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Final Decision

Not mentioned in the provided excerpt; the final decision of the court is not included.

Law Points

  • Design registration prima facie presumption
  • Section 4(c) prohibition of registration of designs not significantly distinguishable
  • prior publication invalidates novelty
  • passing off requires more than mere similarity of shape
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Case Details

2025 LawText (BOM) (07) 64

Commercial Appeal (L) No. 16459 of 2023 with Interim Application (L) No. 16511 of 2023

2025-07-25

Alok Aradhe, M.S. Karnik

2025:BHC-OS:11853-DB

For Appellant: Dr. Veerendra Tulzapurkar, Hiren Kamod, Vaibhav Keni, Prem Khullar, Neha lyer, Proutima Ray; For Respondent: Ravi Kadam, Ashish Kamat, Rashmin Khandekar, Ameet Naik, Megha Chandra, Madhu Gadodia, Anisha Nair

Atomberg Technologies Private Limited

Luker Electric Technologies Private Limited

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Nature of Litigation

Commercial IP suit alleging design infringement and passing off of a registered ceiling fan design.

Remedy Sought

Appellant/plaintiff sought interim injunction restraining respondent from infringing design, manufacturing/selling impugned fans, appointment of Court Receiver, and disclosure of documents.

Filing Reason

Respondent obtained registrations for two ceiling fans (Size Zero Fan 1 and Size Zero Fan 2) allegedly fraudulently and infringed appellant's registered design for Atomberg Renesa Ceiling Fan.

Previous Decisions

Learned Single Judge of Bombay High Court dismissed the interim application on 05/06/2023, refusing interim injunction; hence the present appeal.

Issues

Whether the appellant made out a prima facie case for grant of interim injunction against design infringement and passing off. Whether the appellant's design registration is valid in light of alleged prior publication by the appellant before registration. Whether the features of the appellant's design are functional and hit by Section 4(c) of the Designs Act, 2000, making the registration unsustainable. Whether the respondent's design is a trade variant or a fraudulent or obvious imitation of the appellant's registered design.

Submissions/Arguments

Appellant: Claims valid registered design, unique features, extensive use since 2018, high sales turnover and goodwill; respondent fraudulently obtained registrations on 21.03.2022; Size Zero Fan 1 and 2 are slavish copies. Respondent: Design registration unsustainable because design was published in public domain in August 2018 prior to registration on 08.09.2018; features are functional; design is trade variant not significantly distinguishable; material differences; no passing off.

Ratio Decidendi

Not mentioned in the provided excerpt; the court had yet to deliver its final reasoning and decision.

Judgment Excerpts

The design in respect of the suit fan was registered on 08.09.2018. Atomberg has come out with a case that it was served with caveats filed by the Luker Electric before this Court and District Court at Ernakulam in Kerala, sometime in the last week of September 2022... Luker Electric alleged that Atomberg has indulged in suppression of material facts, particularly the fact that the design of Atomberg in question was already published in public domain by Atomberg itself thereby indicating that the registration of design of Atomberg, at the prima facie stage itself, is unsustainable and cannot be relied upon. According to Luker Electric, there is nothing novel or unique in the design of Atomberg, thereby contending that registration of the design itself could not have been granted to Atomberg as per the provisions of the Designs Act.

Procedural History

Design for Atomberg Renesa Ceiling Fan registered on 08.09.2018 under Design No. 309694 in Class 23-04; assignment deed executed by directors in favour of Atomberg on 15.02.2021; Luker Electric obtained registrations for Size Zero Fan 1 and Size Zero Fan 2 on 21.03.2022; Atomberg served with caveats in last week of September 2022; Atomberg filed Commercial IP Suit and interim application; Learned Single Judge dismissed interim application on 05/06/2023; Atomberg filed Commercial Appeal (L) No. 16459 of 2023 with Interim Application (L) No. 16511 of 2023 before Division Bench; Court reserved judgment on 13.06.2025 and pronounced on 25.07.2025.

Acts & Sections

  • Designs Act, 2000: Section 4(c)
  • Code of Civil Procedure, 1908: Order XL Rule 1
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