Trademark Registration in Kolkata

A trademark in Kolkata, West Bengal’s capital and a major commercial hub in eastern India, is a legal mark that safeguards the unique identity of a business or individual. It can be a brand name, logo, symbol, or tagline. This mark distinguishes your goods or services from others in the market. Trademark registration grants exclusive legal rights and prevents others from using confusingly similar marks. This strengthens brand trust and market presence.

Trademark registration for Kolkata applicants is governed by the Trade Marks Act, 1999. The process is completed online through the official IP India portal under the Controller General of Patents, Designs & Trade Marks (CGPDTM).

Kolkata’s dynamic business environment makes trademark protection especially significant:

• Startup and business growth: West Bengal has seen substantial startup growth. There are around 1,170 startups as of late 2023, with Kolkata at the center of this entrepreneurial momentum. Trademarks help emerging businesses and startups protect their identities as they scale.
• Commercial and corporate expansion: The number of registered companies in West Bengal grew by over 82% from 2011 to 2025. As more businesses enter competitive markets, trademark registration becomes essential to secure unique identities and prevent brand conflicts.
• Export and trade connectivity: Kolkata’s strategic location near the Hooghly River and proximity to northeastern and eastern Indian markets support trade logistics and exports. Trademarks lend legal protection and credibility to businesses aiming to enter B2B and international markets.

Hence, Kolkata’s dynamic business landscape makes trademark registration essential. It protects your brand, prevents trademark infringement, and supports long-term growth locally and nationally.

Why is Trademark Registration Important for Businesses in Kolkata?

Trademark registration secures your brand and provides legal ownership, ensuring no one else can use your name, logo, or slogan. For businesses in Kolkata, it offers multiple advantages to protect and grow your brand.

• Exclusive Brand Ownership: Registration gives your Kolkata business exclusive rights for specific goods or services. It prevents competitors from using similar marks and helps keep your brand unique.
• Legal Protection Framework: A registered trademark creates a legal presumption of ownership. It reduces the burden of proof in disputes and makes it easier to defend your brand.
• Right to Action Against Infringement: You can take legal action against unauthorized use. This includes seeking injunctions, damages, or profit accounts to prevent imitation or misuse.
• Business Asset Creation: A trademark becomes a valuable business asset. It enhances company valuation, aids fundraising, and supports mergers & acquisitions.
• Consumer Trust Building: Registered trademarks signal authenticity and reliability to Kolkata customers. Using the ® symbol builds confidence, boosting loyalty and sales.
• Franchising Opportunities: Trademarks allow expansion through licensing or franchising while maintaining control over brand quality and reputation.
• Customs Protection Access: Registering your trademark with Indian customs helps prevent the import of counterfeit goods. This ensures protection at national borders.
• Perpetual Protection Possibility: Trademarks are valid for 10 years and can be renewed indefinitely. This allows Kolkata businesses to build long-term brand value and legacy.

In Kolkata’s competitive market, trademark registration strengthens legal rights, safeguards your brand, builds consumer trust, and opens avenues for growth.

In Kolkata, any individual or business that owns a unique brand name, logo, or mark can apply for a trademark. You can also file for a brand that is not yet in use under the “proposed to be used” category through the Kolkata Trademark Registry.

Businesses and individuals in Kolkata who meet these criteria can secure exclusive legal rights for their brand.

The process of trademark registration in Kolkata is completed online through the IP India portal (ipindia.gov.in) under the CGPDTM. Below is a step-by-step guide to the registration process:

Step 1: Conduct a Trademark Search

• Start with a thorough search on the IP India trademark database or use RegisterKaro’s Trademark Name Availability Tool.
• Check that your proposed mark, name, logo, or slogan is unique and not similar to existing trademarks.
• A proper search reduces the risk of rejection or opposition later.

Estimated timeline: 1–2 working days

Step 2: Choose the Appropriate Trademark Class

• Trademark protection depends on 45 different classes for trademarks.
  • Class 1–34: Protects goods
  • Class 35–45: Secures services
• Select the class(es) that match your business activities in Kolkata.
• Choosing the wrong class can cause legal gaps or application rejection.

Registration protects only the selected class, so choose carefully. Use RegisterKaro’s Trademark Class Search Tool to determine the right class.

Estimated timeline: 1 day

Step 3: Prepare the Trademark Application

File Form TM-A online or physically at the Kolkata Trademark Registry. Include:

• Applicant name and address
• Type of mark (wordmark, logo, sound mark, etc.)
• Description of goods/services
• Trademark class
• Date of first use (if applicable)

Attach a clear image of your logo or symbol and a power of attorney if filing through an agent.

Estimated timeline: 1–2 days

Step 4: Receive Application Number & Use TM Symbol

• After submission, you receive a trademark application number.
• You can start using the ™ (TM) symbol to indicate your mark is under application.
• Track your application online anytime.

Estimated timeline: Immediate after filing

Step 5: Formal Examination by Trademark Registry

A Trademark Examiner reviews your Kolkata application to ensure:

• Legal compliance under the Trademarks Act
• No conflict with existing trademarks
• The mark is not descriptive or generic

The Examiner issues an Examination Report.

Estimated timeline: 2–4 months

Step 6: Respond to Trademark Objection (if any)

• If the Examiner raises a Trademark Objection under Section 9 or Section 11, you will receive a notice.
• You must file a Trademark Objection Reply within 30 days, providing evidence, clarifications, and legal arguments.
• Your authorized representative may appear at the Show Cause Hearing, if required.

Estimated timeline: 2–4 months (depending on objections)

Step 7: Trademark Journal Publication

• If accepted, your trademark is published in the Trademark Journal for 4 months.
• This allows public scrutiny and the opportunity for trademark opposition, if any.

Estimated timeline: 4 months

Step 8: Handle Trademark Opposition (if filed)

• A third party can oppose your trademark within the 4-month publication period.
• You must file a counter-statement within 2 months. Both parties provide evidence and may attend hearings.
• If no opposition is filed or if successfully defended, your trademark proceeds to registration.

Estimated timeline: 6–12 months (if opposition occurs)

Step 9: Receive Registration Certificate

• Once approved, you receive the Trademark Registration Certificate.
• You can now legally use the ® (Registered) symbol alongside your brand.
• The trademark remains valid for 10 years, and trademark renewal can be done indefinitely.

Estimated timeline: 1–3 months

Secure your trademark in Kolkata without stress. RegisterKaro provides expert support at every step of the registration process, from search to certificate issuance. Contact us today!

Proper documentation is crucial for smooth trademark registration in Kolkata. Here are the key documents you need to submit:

• Applicant Identity Proof: PAN card, Aadhaar card, or passport of the individual applicant, or the PAN card of the business entity.
• Address Proof: Recent utility bill, bank statement, or any valid address proof of the applicant or registered office.
• Trademark Representation: A clear image of the logo or mark if applying for a logo or device mark. An image is not required for wordmark registration.
• Business Proof: Submit proof of your business, such as:
  • Certificate of Incorporation (COI) for companies
  • LLP agreement for LLPs
  • Partnership deed for partnership firms

  • Sole proprietors may submit a GST registration certificate and a Shop & Establishment license, if available
• User Affidavit (if applicable): Required when the trademark is already in use. It should mention the date of first use along with supporting evidence, such as invoices, bills, or promotional materials.
• Authorization Document (Form TM-48): Required when a trademark agent or attorney files the application on your behalf.

Having these documents required for trademark registration handy makes trademark registration in Kolkata faster, smoother, and legally compliant.

Fees for trademark registration in Kolkata vary depending on the type of applicant and the services opted for. Here’s a detailed breakdown:

1. Government Filing Fees

These are the official fees charged by the government for trademark registration:

• Individuals / Startups / Small Enterprises: ₹4,500 per class (online filing)
• Others (Companies, Large Firms): ₹9,000 per class (online filing)
• Physical Filing Surcharge: Additional ₹1,000 if filing offline instead of online

2. Optional & Additional Government Fees

Extra charges may apply for specific services or special situations beyond standard filing:

• Expedited Examination: ₹20,000 per class (individuals/startups) / ₹40,000 per class (others)
• Renewal (every 10 years): ₹9,000 per class (individuals/startups) / ₹18,000 per class (others)
• Restoration (late renewal within 6 months): ₹5,000 + renewal fees
• Assignment Recording: ₹9,000 (individuals/startups) / ₹18,000 (others) per mark
• Change of Name / Address: ₹900 (individuals/startups) / ₹1,800 (others)
• Recordal of License: ₹6,000 (individuals/startups) / ₹12,000 (others)

3. Professional & Legal Service Fees (Optional)

Professional assistance helps streamline registration and manage complex cases:

• Trademark Search & Consultation: ₹2,000 – ₹5,000
• Professional Filing Assistance: ₹5,000 – ₹25,000
• Response to Examination Report: ₹3,000 – ₹10,000
• Hearing Representation: ₹1,000 – ₹5,000
• Opposition Defense: ₹15,000 – ₹50,000
• Legal Enforcement against Infringement: Starting from ₹50,000

These fees cover government charges and optional professional services for trademark registration in Kolkata. Knowing the trademark registration fees in advance helps businesses plan efficiently and ensures a smooth, timely registration process.

You can monitor the progress of your trademark application in Kolkata at every stage using the online IP India portal.

1. Visit the Status Page: Go to the Trademark Application/Registration Status page on the IP India portal.
2. Enter Your Application Number: Input the trademark application number issued for your Kolkata application in the designated field.
3. View Current Status: Click “View” to see updates such as “Filed,” “Examined,” “Advertised,” “Registered,” etc.
4. Review Alerts and Actions: Check for alerts or required actions, including responding to objections or submitting additional documents.
5. Track Updates: Regularly monitor your application until the status shows “Registered.”

Always check trademark application status online regularly to protect your brand and address any issues promptly during the registration process.

The Kolkata office of the Trade Marks Registry operates under the Controller General of Patents, Designs & Trade Marks (CGPDTM) and handles trademark filings, examinations, oppositions, and registrations for businesses and applicants in Kolkata and other states under its jurisdiction.

1. Trademark Registration Office Address for Kolkata (Jurisdiction‑Based

Trade Marks Registry, Kolkata

Nizam Palace, 2nd MSO Building, 7th Floor, 234/4, A.J.C. Bose Road, Kolkata – 700 020, West Bengal, India.

This office processes trademark applications from businesses and individuals in West Bengal, Bihar, Jharkhand, Odisha, Assam, and several other northeastern states.

2. Contact Number & Support for Trademark Registration in Kolkata

Trademark Registry (Kolkata Office): +91‑33‑22905977

General IP India Trademark Helpline (National Contacts): +91‑22‑24101145 / +91‑22‑24101147

Email for Trademark Queries (Regional): kolkata[dot]tmr@nic[dot]in

These contacts assist Kolkata applicants with filing questions, application status tracking, and general guidance on trademark procedures. Most steps, including filing and tracking, can be completed online via the IP India portal. Physical visits are usually required only for hearings or specific Registrar requests.

A trademark registration consultant helps businesses and individuals in Kolkata navigate the legal process of securing a trademark. They assist with trademark searches, application filing, responding to objections, tracking application status, and obtaining the registration certificate. This ensures your brand is legally protected while reducing errors and delays.

Kolkata has several professional trademark consultants offering expert guidance. Among them, RegisterKaro stands out. Their experienced IP professionals guide you at every step, from conducting a thorough trademark search to obtaining the final registration certificate, handling the entire process efficiently.

Protect your brand with expert assistance. Choose RegisterKaro to secure your trademark in Kolkata quickly, reliably, and stress-free.