Introduction

The case revolved around the validity of a registered design relating to TMT construction rods bearing a “double XX-rib” surface pattern. The dispute raised a common but significant issue in industrial design law: whether a design which is already available in the market or substantially similar to existing designs can continue to enjoy statutory monopoly protection merely because it has been registered.

The court examined the legal tests governing prior publication and originality and clarified that the Controller of Designs must conduct a meaningful inquiry into existing market materials and prior art before upholding a registered design.

The judgement is particularly relevant for industries dealing with construction materials, engineering products, and commercially manufactured goods where slight variations in patterns and configurations are often claimed as proprietary designs.

The decision also reinforces the principle that registration under the Designs Act cannot be used to monopolise common trade variants already available in the public domain.

Factual and Procedural Background

The appellant, Ars Steels and Alloy International Private Limited, and the private respondent, Souvik Steels Private Limited, were both engaged in the manufacture and sale of TMT bars and construction rods.

On 6 November 2013, the respondent obtained registration of a design under Class 25-01 in respect of construction rods having a “double XX-Rib” pattern on the surface of the rods.

In early 2016, the respondent issued a legal notice to the appellant alleging infringement of the registered design. The respondent also instituted a design infringement suit before the District Court at Bengaluru.

In response, the appellant filed an application under Section 19 of the Designs Act, 2000, seeking cancellation of the registered design.

The appellant challenged the registration on several grounds, namely:

• The design had been previously registered.
• The design had already been published prior to registration.
• The design lacked novelty and originality.
• The design was merely functional in nature and therefore incapable of protection under the Designs Act.

The Deputy Controller of Patents and Designs rejected the cancellation application by an order dated 10 April 2023.

The controller concluded that there was no prior publication of the impugned design and held that the design was not merely functional but possessed visual appeal capable of design protection.

The controller, therefore, upheld the registration.

Aggrieved by this order, the appellant approached the Calcutta High Court under Section 19(2) of the Designs Act.

Dispute Before the Court

The principal controversy before the High Court was whether the registered “XX-Rib” design possessed sufficient novelty and originality to deserve protection under the Designs Act, 2000.

The appellant contended that similar X-Rib and XX-Rib designs had already existed in the market long before the registration date, and therefore the registered design was neither new nor original.

Documents Relied Upon by the Appellant

The appellant relied on several documents, including:

• Publications in the Indian Concrete Journal of 2004.
• Business Line dated 8 September 2004.
• The Hindu, dated 18 June 2011.

The appellant also relied upon invoices dating back to March and April 2003 to show the commercial sale of X-Rib TMT rods before the respondent’s registration.

Further evidence was produced to demonstrate that XX-Rib designs had already been used in the market by different manufacturers since 2012 and 2013.

Respondent’s Contentions

The respondent, however, argued that the impugned design was distinct and visually identifiable and that the appellant had failed to establish any prior publication of the exact same design.

The respondent also contended that a design could possess both functional and aesthetic features and still qualify for protection under the Designs Act.

Key Legal Issues

Issue	Description
Prior Publication	Whether the XX-Rib design had already been published or commercially used before registration.
Novelty and Originality	Whether the registered design possessed sufficient distinctiveness under the Designs Act, 2000.
Functional Nature	Whether the rib pattern was purely functional and therefore excluded from protection.
Validity of Registration	Whether statutory protection could continue despite evidence of similar market designs.

Importance of the Judgment

The judgement is significant for manufacturers and industries dealing with engineering and construction products where minor design variations are frequently claimed as proprietary.

The ruling emphasizes that:

• Registration alone does not guarantee monopoly protection.
• Prior market availability can invalidate a registered design.
• The Controller of Designs must conduct a detailed examination of prior art.
• Common trade variants cannot be monopolised through design registration.

The decision therefore strengthens the legal requirement of genuine novelty and originality under the Designs Act, 2000.

Reasoning and Analysis of the Court

The court observed that Section 2(d) defines “design” as features of shape, configuration, pattern, ornament, or composition applied to an article which appeal solely to the eye, while excluding mere mechanical devices or purely functional features. Section 4 prohibits registration of designs which are not new or original or which have already been disclosed to the public prior to filing. Section 19 provides grounds for cancellation of registered designs, including prior publication and absence of novelty.

The Court noticed that the Deputy Controller had failed to properly analyse the evidence produced by the appellant regarding prior publication and prior market use. The judgement emphasised that when allegations of prior publication are raised, the authority deciding the matter must carefully examine whether similar designs were already available in the market and whether the registered design truly possessed any distinctiveness.

Reliance on Gopal Glass Works Case

The Court relied heavily upon the decision in Gopal Glass Works Limited v. Assistant Controller of Patents and Designs and Ors, 2005 SCC OnLine Cal 413, where it was held that prior disclosure through trade catalogues, journals, magazines, brochures, or photographs depicting the same design on the same article could destroy novelty. The High Court reiterated that prior publication need not be in the form of identical replication; even clear disclosure sufficient to convey the design to an informed reader may invalidate novelty.

Supreme Court View on Design Originality

The Court also referred to the landmark Supreme Court judgement in Bharat Tubes Limited v. Gopal Glass Works Ltd, (2008) 10 SCC 657. In that case, the Supreme Court explained that the objective of the Designs Act is to reward genuine innovation and originality while preventing a monopoly over known designs already existing in trade.

Justice Ravi Krishan Kapur extracted extensive observations from the Supreme Court, explaining that the Act protects visual appearance rather than functional utility and that designs already disclosed to the public cannot receive protection.

Reference to SRMB Srijan Case

The Court further discussed SRMB Srijan Limited v. Triveni Industries Pvt. Ltd. and Anr., 2011 SCC OnLine Cal 1935, a case concerning X-Rib TMT rod designs. In that decision, it had already been held that the X-Rib design lacked novelty and originality because similar designs had existed in the market since 2001-2002.

The Court noted that the Controller had selectively referred to this precedent without meaningfully considering its implications for the present dispute.

Court Criticism of Controller’s Approach

The court criticised the controller for focusing only on “ocular impression” without conducting the broader legal enquiry required under the Designs Act. According to the Court, novelty and originality are separate legal concepts requiring examination of the state of the art, prior trade variants, and market availability.

The judgement stressed that even small changes to an old design do not necessarily create a new or original design if the essential visual character remains common in trade.

Important Precedents Discussed

• Phillips v. Harboro Rubber Company (1920) 37 RPC 233 — Ordinary trade variants in an old design do not make it original.
• Western Engineering Company v. Paul Engineering Company, AIR 1968 Cal 109
• Anuradha Doval v. Controller of Patents and Designs, 2017 (71) PTC 288 (Cal)
• Shree Vari Multiplast India Pvt. Ltd. v. Deputy Controller of Patents & Designs, 2018 SCC OnLine Cal 5820
• Jayson Industries v. Crown Craft (India) Pvt. Ltd., 2023 SCC OnLine Del 3750

These authorities reinforced the requirement of comparing the impugned design with prior art and evaluating whether it creates a genuinely different overall visual impression.

Functionality Versus Aesthetic Elements

On the issue of functionality, the Court accepted the legal proposition that a design can possess both functional and aesthetic elements and still qualify for registration. For this proposition, the Court referred to Cow (P.B.) & Co. Ltd v. Cannon Rubber Manufacture Ltd, 1959 RPC 347.

However, the Court held that the Controller had failed to adequately analyse whether the design was dictated entirely by functionality or whether any genuine visual creativity existed.

Findings on Prior Publication and Originality

Ultimately, the Court concluded that the impugned order suffered from serious infirmities because it ignored documentary evidence relating to prior use and prior publication and failed to apply the correct legal tests governing novelty and originality.

Final Decision of the Court

The Calcutta High Court set aside the order dated 10 April 2023 passed by the Deputy Controller of Patents and Designs. The court remanded the matter for fresh consideration by a different officer and directed that both parties be given an opportunity of hearing.

courtThe Court further directed that the reconsideration process be completed within three months from communication of the order. The Court clarified that its observations on merits were tentative and would not bind the authority conducting the fresh adjudication. Accordingly, the appeal was allowed.

Point of Law Settled in the Case

The judgement settles several important principles relating to industrial design protection under the Designs Act, 2000.

• Novelty and originality of a design cannot be assessed merely through superficial visual comparison.
• Authorities must examine prior art, market availability, and trade usage.
• Prior publication includes journals, newspapers, catalogues, brochures, photographs, and commercial documents capable of conveying the design to an informed reader.
• Ordinary trade variants or slight modifications of known designs do not qualify as new or original designs.
• The controller of designs must conduct a detailed and reasoned inquiry into documentary evidence relating to prior publication.
• Relevant judicial precedents dealing with similar designs cannot be ignored.

Case Details

Particulars	Details
Case Title	Ars Steels and Alloy International Private Limited v. The Controller of Patents and Designs and Ors.
Date of Judgment	7 May 2026
Case Number	IPDAID/43/2024
Neutral Citation	2026:CHC-OS:160
Court	High Court at Calcutta, Intellectual Property Rights Division
Honourable Judge	Justice Ravi Krishan Kapur