Family Feud or Fair Game? Bombay HC Opens Section 35 Door to Corporate Surnames

In a pivotal twist for trademark battles, a Division Bench of the Bombay High Court —Justices Bharati Dangre and R.N. Laddha—overturned a single judge's injunction on February 23, 2026 , ruling that companies can claim the "surname defence" under Section 35 of the Trademarks Act, 1999 . The case pitted Mumbai's Bhavesh Suresh Kataria, proprietor of Kataria Jewellery Insurance Consultancy , against Ahmedabad-based Kataria Insurance Brokers Pvt. Ltd. , both leveraging the family name "Kataria" in insurance services.

Roots of the Rivalry: From 1955 Transports to Jewellery Policies

The dispute traces back decades. Kataria Insurance Brokers traces its lineage to a 1955 partnership, Kataria Transport Company , dissolved in 1979 but allowing family members to continue using "Kataria" in new ventures. This evolved into an empire spanning automobiles, real estate, and insurance via entities like Kataria Automobiles Pvt. Ltd. ( 1990 ) and Kataria Motors Pvt. Ltd. ( 2002 ), which offered motor vehicle insurance.

Bhavesh Suresh Kataria, operating as Kataria Jewellery Insurance Consultancy since 2004 (initially Kataria Insurance Consultancy from 1999 ), carved a niche in gems and jewellery insurance. He secured trademarks: "KATARIA JEWELLERY INSURANCE CONSULTANCY" (Reg. No. 1969420, 2010 ) and "KATARIA" (Reg. No. 4174551, 2019 ), both in Class 36 for insurance and financial services. In 2021 , spotting the brokers' use of "Kataria Insurance" in their corporate name, domain ( www.katariainsurance.co.in ), and services, he sued for infringement and passing off , securing an interim win on December 8, 2025 .

The single judge found prima facie infringement under Section 29 , deeming the brokers' marks deceptively similar and rejecting Section 35 as inapplicable to "corporate entities that consciously choose their trade names."

Brokers Bite Back: Surname Rights and Sector Splits

Appellant Kataria Insurance Brokers Pvt. Ltd. (incorporated 2014, IRDA -registered) argued bona fide use of their family surname "Kataria," protected by Section 35. They highlighted group history since 1955 , massive revenues (Rs. 17,268 crores, 2020-25), and focus on automobile/motor insurance—not jewellery. Senior Counsel J.P. Sen invoked precedents like Jindal Industries v. Jindal Sanitaryware and Vishnudas Trading v. Vazir Sultan Tobacco , stressing Class 36's breadth doesn't grant monopoly over all insurances. He offered an undertaking: no jewellery insurance dealings.

Respondent Bhavesh Kataria, via Senior Counsel Virendra Tulzapurkar , countered with prior adoption ( 2004 ), domain ( www.kataria.insurance ), and registrations conferring exclusivity under Sections 28-29 . He dismissed Section 35 for companies, citing Kirloskar Diesel Recon v. Kirloskar Proprietary , and warned of confusion from similar domains and names in identical Class 36 services.

Decoding the Defence: Why Section 35 Isn't Just for Individuals

The Division Bench dissected Section 35: "Nothing in this Act shall entitle the proprietor... to interfere with any bona fide use by a person of his own name... "Rejecting the single judge's natural-person-only view, it clarified" person" (per General Clauses Act) includes companies, especially where family businesses historically used the surname across entities.

Drawing from Precious Jewels v. Varun Gems (SC, family surname use bona fide), Jindal Industries v. Suncity Sheets (Delhi HC, no monopoly on common surnames), and Vasundhra Jewellers v. Vasundhara Fashion (successors inherit rights), the court found the brokers' use bona fide and continuous since 1955 , not riding on the respondent's goodwill.

Class 36 analysis was key: Insurance is a "broad genus" ( Vishnudas , Osram ); jewellery vs. motor insurance are distinct "species," negating deceptive similarity or Section 29 infringement. No overlap meant no passing off risk.

Key Observations

"Merely because Kataria Insurance Brokers Pvt. Ltd is a corporate entity, we find that the learned Single Judge has erred in excluding... the benefit of Section 35, by holding that it is not available to a Company..."

"‘Kataria’ happens to be the surname of the promoters and the predecessors of the appellant, and we find that the defence of Section 35... ought to be appreciated at the interim stage..."

"Insurance is a broad sector... the class is broad and... the activity of the plaintiff was restricted to gems and jewellery sector, whereas the appellant’s activity is restricted to insurance and automobile sector..."

"The Trade Marks Act, does not define the term ‘person’ but as per the General Clauses Act, 1897 , a person includes any company or association or body of individuals..."

Victory for Brokers, Blueprint for Businesses

The appeal succeeded; the December 8, 2025 , order was quashed. Brokers can continue using "Kataria," subject to their no-jewellery-insurance undertaking. This expands Section 35 to corporates in family-lineage cases, checks overbroad Class 36 claims, and prioritizes bona fides over form.

As news reports noted, it signals corporates aren't barred from surname use if rooted in genuine heritage—potentially reshaping IP suits where family names clash in expansive classes like insurance.