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Trademark Registration in Kolkata: CA-Assisted Brand, Logo & Name Protection

Reviewed by CA and CS Team, Patron Accounting LLP ICAI & ICSI Registered| 15+ Years Experience| Last Updated: 08 April 2026 Verify Credentials →

Documents:: Brand/logo, PAN, business proof, address proof

Fees:: Rs 4,500/class (startups/MSME) | Rs 9,000/class (companies) | TM symbol: Day 1

Validity:: 10 years, renewable indefinitely | 45 Nice classes | Full R symbol: 12-18 months

Registry:: Kolkata TM Registry, Boudhik Sampada Bhawan, Salt Lake | IP India portal

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“
Sweet shop brand registered in Class 30. Pre-filing search caught a similar name. Changed our logo and filed successfully. Now franchise-ready with R symbol. Heritage brand protected.
RG
Owner, Sweet Brand
Gariahat
★★★★★
“
SaaS product trademark in Class 9 and 42. Patron filed at DPIIT startup rate - Rs 4,500 per class instead of Rs 9,000. Objection handled with detailed legal response. Brand secured.
AD
Founder, SaaS Startup
Salt Lake Sector V
★★★★★
“
Restaurant brand on Park Street. Patron filed in Class 43. Amazon Brand Registry enabled for our packaged food line in Class 30. Multi-class protection done right.
KM
Owner, Restaurant
Park Street
★★★★★
“
D2C clothing brand from New Town. Trademark in Class 25 enabled Flipkart Brand Protection enrollment. Patron handled the entire process including logo format preparation for IP India.
PB
Founder, D2C Brand
New Town
★★★★★
“
Manufacturing brand in Howrah. Patron registered our product trademark and advised on Madrid Protocol for export markets. Bengali script trademark also filed. Comprehensive IP coverage.
SB
Director, Manufacturer
Howrah
★★★★★

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Trademark Registration in Kolkata: Overview

📌 TL;DR - Trademark Registration Services at a Glance

Trademark registration in Kolkata protects brand names, logos, and slogans under the Trade Marks Act, 1999 via the Kolkata Trademark Registry (Boudhik Sampada Bhawan, Salt Lake). Filed on IP India e-filing portal. 10-year validity, renewable indefinitely. Rs 4,500/class for startups/MSMEs (50% DPIIT rebate). TM symbol from Day 1. R symbol after 12-18 months.

Kolkata's competitive landscape - Bengali sweet brands, Salt Lake IT companies, D2C brands in New Town, Burrabazar trading houses, Taratala manufacturers, Park Street restaurants - makes trademark essential. Without registration, competitors can copy your brand. Learn more about Trademark Registration across India.

Kolkata TM Registry (one of 5 IP India registries) handles WB, Bihar, Jharkhand, Odisha, and NE states. CA ensures comprehensive search, correct Nice class, TM-A filing, and objection handling. Same CA handles Pvt Ltd, startup registration, and GST.

Content is reviewed quarterly for accuracy.

What Is Trademark Registration?

Trademark registration legally protects a brand name, logo, slogan, or any distinctive mark under the Trade Marks Act, 1999. The registered owner gets exclusive rights across India for 10 years (renewable) and legal recourse against infringers.

Filed via TM-A on IP India portal. 45 Nice Classification classes (1-34 goods, 35-45 services). Fee per class. TM symbol (™) from Day 1 of filing. R symbol (®) after full registration (12-18 months).

For Kolkata: sweet shop brands (Class 30), IT/SaaS (Class 9/42), D2C apparel (Class 25), restaurants (Class 43), manufacturers, and wholesale distribution brands all need class-specific protection.

Key Terms for Trademark Registration:

  • Trade Marks Act, 1999: Governing law for trademark protection in India
  • Nice Classification: 45 classes - goods (1-34) and services (35-45)
  • TM-A: Application form filed on IP India e-filing portal
  • TM (™): Usable from Day 1 of filing (application pending)
  • R (®): Usable only after registration certificate issued
  • Kolkata TM Registry: Boudhik Sampada Bhawan, Salt Lake - 1 of 5 registries
  • Section 9/11: Grounds for refusal (descriptive/similar marks)
  • DPIIT Rebate: 50% off - Rs 4,500 vs Rs 9,000 per class
® 45 NICE CLASSES Trademark Registration
45 NICE CLASSES Trademark ®

Who Needs Trademark in Kolkata?

IT/SaaS (Salt Lake / New Town): Product names, platform logos, service brands. Class 9/42. Investor-facing brand value. Digital identity protection.

Bengali Sweet Shops (Bhowanipore / Gariahat): Iconic mishti brand names. Class 30. Heritage brands at risk of squatting. Trademark before competitors file.

D2C/E-Commerce Brands: Amazon Brand Registry, Flipkart Brand Protection require registered trademark. Class 25 (apparel), Class 3 (cosmetics), etc.

Restaurants/Hotels (Park Street / New Market): Class 43 (restaurant services). Franchise expansion requires registered trademark.

Manufacturers (Taratala / Howrah): Product-level trademarks. B2B and B2C differentiation. Export brands via Madrid Protocol.

Wholesale Traders (Burrabazar): Distribution brand protection. Own-brand products. Class-specific filing per product category.

Trademark Registration Services Included

ServiceWhat We Do
Comprehensive TM SearchIP India database + phonetic similarity. All 5 registries checked. Clearance report before filing
Nice Class SelectionCA maps Kolkata business to correct class(es). Sweet shops: 30. IT: 9/42. Restaurants: 43. Multi-class possible
TM-A Filing (IP India Portal)Complete application. Word/logo/combined mark. Fee payment. TM symbol (™) available immediately
Examination Objection ResponseDetailed legal response within 30 days. Section 9/11 objections. Hearing at Kolkata Registry if needed
Journal Publication Monitoring4-month opposition window. CA monitors and defends if opposition filed
Registration Certificate (® symbol)Certificate with R symbol after completion. CA advises on proper trademark usage
DPIIT Startup 50% RebateRs 4,500 instead of Rs 9,000 per class. CA activates DPIIT recognition if not yet obtained
Renewal (10-Year)Rs 9,000/class. Filed 6 months before expiry. Indefinitely renewable
Our Process

Trademark Registration Process in Kolkata

From brand search to TM-A filing, examination, journal publication, and registration - here's how Patron protects your Kolkata brand.

Step 1

Trademark Search and Clearance

CA searches IP India database for identical and similar marks in relevant Nice classes. Registrability assessed. Generic/descriptive marks flagged. Clearance report provided before filing.

Search complete Clearance report
SEARCHIP INDIACLEARED
Brand Cleared01
Step 2

Select Nice Class(es) and Prepare Application

CA confirms class(es) and drafts goods/services description. Trademark format prepared (word/logo/combined). JPEG for logos per IP India specs. Applicant and user date documented.

Classes selected Mark prepared
CLASS 9CLASS 30CLASS 4245 CLASSES
Ready to File02
Step 3

File TM-A on IP India Portal

CA files Form TM-A on ipindia.gov.in. Rs 4,500 (startups/MSME) or Rs 9,000 (companies). Application number generated. TM symbol (™) usable immediately. Assigned to Kolkata Registry.

TM-A filed ™ symbol active
TM-A™DAY 1
Filed03
Step 4

Examination and Objection Handling

Examiner reviews in 1-3 months. If no objections: acceptance. If objections (Section 9/11): CA files legal response within 30 days. Hearing at Kolkata Registry if required.

Examination done Objections handled
EXAMINERSEC 9/11ACCEPTED
Accepted04
Step 5

Journal Publication (4-Month Opposition)

Trademark published in Trade Marks Journal for 4 months. CA monitors for third-party oppositions. If opposition filed, CA defends at Kolkata Registry.

Published No opposition
JOURNAL4 MONTHSNO OPPOSITION
Published05
Step 6

Registration Certificate (® Symbol)

Registrar issues registration certificate. R symbol (®) now usable. 10-year validity. CA advises on usage, monitoring, and renewal timeline.

® certificate 10-year valid
REGISTERED®10 YEARS
Registered06

Documents Required

  • Trademark Representation: Word mark, logo (JPEG per IP India specs), or combined mark
  • Applicant ID: PAN, Aadhaar of individual/partners/directors
  • Business Proof: COI, partnership deed, DPIIT certificate, Udyam certificate
  • Address Proof: Business address in Kolkata
  • User Date: Date of first use of the mark (if applicable)
  • Power of Attorney: Authorising the CA/agent to file on behalf

Kolkata-Specific Tip: Heritage Bengali sweet brands that have operated for decades should document their user date (first use) with evidence - old packaging, invoices, advertisements. This strengthens the application against any competitor who might file a similar name. Patron's CA advises on user date documentation.

Common Challenges in Kolkata

ChallengeImpactHow Patron Accounting Solves It
Descriptive/Generic Mark"Best Sweets" or "Quality Engineering" rejected under Section 9CA advises distinctive marks before filing. Acquired distinctiveness arguments for borderline
Similar Mark Already RegisteredPhonetically similar mark in same classPre-filing search identifies conflicts before fees paid
Wrong Nice ClassRestaurant in Class 30 instead of Class 43 = unprotectedCA maps every Kolkata business type to correct class(es)
Objection Non-Response30-day deadline missed = mark abandonedCA monitors all examination reports and files timely responses
Heritage Brand SquattingIconic Kolkata brands registered by competitorsCA identifies and files for heritage brands as priority

Trademark Registration Fees in Kolkata

Fee ComponentAmount
Individual / ProprietorRs 4,500 per class (concessional, e-filing)
DPIIT StartupRs 4,500 per class (50% rebate with DPIIT certificate)
Udyam MSMERs 4,500 per class (MSME concessional rate)
Company / LLPRs 9,000 per class (standard rate)
Professional Fee (Patron CA)Rs 4,999-12,000/class (search, TM-A, objection, journal, certificate)
Renewal (every 10 years)Rs 9,000 per class (filed 6 months before expiry)
Opposition ResponseRs 2,000 (if third party opposes during journal publication)

All fees and charges listed are indicative only and do not constitute a binding offer. Final amounts may vary depending on the volume of work and the complexity involved.

Professional service charges for drafting, filing, and representation are separate from the statutory fees. The exact fee depends on the complexity of the case, disputed amount, and number of hearings required. Contact us for a detailed quote.

Get a free Trademark Registration consultation - Call +91 945 945 6700 or WhatsApp us. No-obligation assessment.

Registration Timeline

StageEstimated Timeline
Trademark Search + ClearanceDay 1-3 (IP India database search)
TM-A Filing + TM SymbolDay 3-5 (™ usable immediately)
Examination ReportMonth 1-3 (acceptance or objection)
Objection Response (if any)Within 30 days of report
Journal PublicationMonth 4-8 (4-month opposition window)
Registration Certificate (®)Month 12-18 (full registration)

Kolkata Processing Note: TM-A is filed 100% online on IP India portal. Assigned to Kolkata TM Registry (Boudhik Sampada Bhawan, Salt Lake). TM symbol usable from Day 1. Full registration 12-18 months. DPIIT startups get 50% fee rebate.

Key Benefits

Why Choose Patron for Trademark in Kolkata?

Comprehensive Brand Search

IP India database + phonetic similarity across all 5 registries. Clearance report before spending on filing fees.

Kolkata Industry Class Mapping

Bengali sweets (30), IT/SaaS (9/42), restaurants (43), apparel (25). CA maps your business to correct Nice class(es).

4-Office Authority

Offices in Pune, Mumbai, Delhi, Gurugram. Multi-brand, multi-class filings across India.

Objection + Renewal Managed

Section 9/11 objections handled with legal arguments. Journal monitored. 10-year renewal tracked. Complete IP lifecycle.

Trusted by Kolkata Brands

10,000+ Businesses Served | 4.9 Google Rating | 50,000+ Documents Filed | 15+ Years

"Patron registered our sweet shop brand in Class 30. Pre-filing search caught a similar name. We changed our logo and filed successfully. Now we have R symbol and franchise-ready brand."

- Sweet Brand, Gariahat

With offices in Pune, Mumbai, Delhi, and Gurugram, Patron serves Kolkata through a digital-first CA team.

Common Nice Classes for Kolkata Businesses

ClassCategoryKolkata Examples
Class 9Software, apps, electronicsSaaS products (Salt Lake), mobile apps (New Town)
Class 25Clothing, footwearFashion brands, D2C apparel (New Town, Park Street)
Class 29Processed foods, dairyPackaged sweets, dairy brands (Bhowanipore)
Class 30Confectionery, spices, teaBengali mishti, tea brands, spice brands (Burrabazar)
Class 35Advertising, business servicesMarketing agencies, consulting (Dalhousie, Salt Lake)
Class 42Software development, ITIT services, SaaS (Salt Lake Sector V, New Town)
Class 43Restaurant, hotel servicesRestaurants (Park Street), hotels, cafes

Related Services

Legal and Compliance Framework

  • Trade Marks Act, 1999 | Trade Marks Rules, 2017
  • Section 9 - absolute grounds for refusal (descriptive, generic)
  • Section 11 - relative grounds (similarity with existing marks)
  • Section 18 - application | Section 23 - registration | Section 25 - renewal (10 years)
  • Section 29 - infringement | Section 103 - penalty (6 months-3 years + Rs 50K-2L)
  • Kolkata TM Registry - Boudhik Sampada Bhawan, Salt Lake
  • IP India: ipindia.gov.in | Public Search: ipindiaservices.gov.in/tmrpublicsearch

Fee: Rs 4,500 (individual/startup/MSME) | Rs 9,000 (company/LLP) per class | Renewal Rs 9,000/class every 10 years

FAQs - Trademark in Kolkata

Common questions about TM filing, fees, Nice classes, Kolkata Registry, TM vs R symbol, DPIIT rebate, and renewal.

Quick Answers

Trademark kya hota hai? Brand name, logo, ya symbol ka legal protection. Register karne se exclusive ownership milta hai poore India mein 10 saal ke liye.

Kolkata mein kaise register karein? Patron se call +91 945 945 6700. CA IP India portal pe TM-A file karta hai. Startups ko Rs 4,500/class.

Bengali mein trademark? Haan. Bengali script mein file ho sakta hai with English transliteration.

Don't Wait - Protect Your Brand Today

Every day without trademark registration = your Kolkata brand is unprotected. Competitors can file first. Heritage sweet brands and restaurant names are actively targeted by squatters. DPIIT startups should file at 50% rebate before certificate expires. Start with CA support to secure your brand identity.

Get Started with Trademark in Kolkata

Trademark registration in Kolkata provides exclusive brand protection under Trade Marks Act, 1999. Filed via IP India portal, processed by Kolkata TM Registry at Boudhik Sampada Bhawan, Salt Lake.

Kolkata brands across Salt Lake, New Town, Burrabazar, Park Street, Howrah, and Taratala benefit from CA-managed search, Nice class mapping, TM-A filing, objection handling, and DPIIT startup rebate.

Patron Accounting LLP has served 10,000+ businesses, filed 50,000+ documents, and maintained a 4.9 Google rating across 15+ years of chartered accountancy practice.

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Trademark Registration Across India

CA-assisted brand protection in 8 cities.

Pune
Maharashtra
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Maharashtra
Delhi
Delhi NCR
Gurugram
Haryana
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Karnataka
Hyderabad
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Content Created: 08 April 2026  |  Last Updated: 08 April 2026  |  Next Review: 08 October 2026  |  Reviewed By: CA & CS Team, Patron Accounting LLP

This content covers trademark registration in Kolkata including Trade Marks Act 1999, 45 Nice classes, Kolkata TM Registry, IP India portal, DPIIT rebate, Section 9/11, and renewal. Reviewed semi-annually. Freshness Tier 2.

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