Businesses involved in custom manufacturing, material treatment, processing, or industrial transformation services must register their brand under Trademark Class 40. This class protects businesses that convert raw materials into finished products, or perform industrial treatment, purification, recycling, or customized processing.
This guide answers the most common FAQ on Trademark Class 40, helping you choose the correct class before filing your trademark in India.
For a full guide on filing, visit:
👉 Trademark Registration Process in India — Dealintax (https://dealintax.com/blog/trademark-registration-guide/)
What is Trademark Class 40?
Trademark Class 40 covers industrial, mechanical, chemical, and material treatment services, including manufacturing, shaping, printing, purification, and transformation of materials.
It is the correct class for industries offering custom production, processing, or treatment of goods for others.
For reference, see the official NICE Classification:
🌐 WIPO Class 40 Overview ( https://nclpub.wipo.int/enfr/?basic_numbers=show&class_number=40&explanatory_notes=show&lang=en&menulang=en&mode=flat%C2%ACion=&pagination=no&version=20210101 )
What Services Are Covered Under Trademark Class 40?
Class 40 covers a wide range of industrial and material treatment activities such as:
- Custom manufacturing
- Material treatment & processing
- Metal casting, welding, plating
- Textile treatment (bleaching, dyeing)
- Printing, engraving & photo printing
- Woodworking & carpentry services
- Water purification and waste treatment
- Recycling services
- Food and beverage processing
- Leather and glass treatment
- 3D printing services
- Oil refining, cutting, grinding services
If your service transforms or processes raw materials, this class applies.
What Services Are Not Covered Under Trademark Class 40?
Trademark Class 40 does not cover:
- Retail or sales services (Class 35)
- Construction or repair work (Class 37)
- Scientific testing or research (Class 42)
- Medical treatment services (Class 44)
To avoid misclassification, see our guides:
👉 FAQ on Trademark Class 35 (https://dealintax.com/blog/trademark-class-35-faq/)
👉 FAQ on Trademark Class 37 (https://dealintax.com/blog/trademark-class-37-faq/)
Who Should Register Under Trademark Class 40?
Brands offering the following services should choose this class:
- Manufacturing companies (all sectors)
- Printing presses & packaging units
- Textile dyeing and processing mills
- Metal treatment workshops
- 3D printing companies
- Water treatment & purification plants
- Recycling startups
- Food & beverage processing units
- Leather finishing companies
- Chemical treatment services
Documents Required for Trademark Class 40 Filing
To register your trademark under Class 40, you need:
- Applicant’s identity proof
- Address proof
- Brand name / logo
- MSME/Udyam Registration (optional but reduces fees)
- Signed TM-48 Authorization
- Description of services
Dealintax offers complete documentation and filing support.
Government Fees for Trademark Class 40 in India
As per the Indian Trademark Rules:
- ₹4,500 for Individuals / Startups / MSMEs
- ₹9,000 for Companies
Professional fees differ depending on your service provider.
How Long Does a Trademark in Class 40 Stay Valid?
A registered trademark is valid for:
- 10 years from the filing date
- Renewable indefinitely every 10 years
Is Multi-Class Trademark Filing Allowed With Class 40?
Yes. Many businesses file multiple classes along with Class 40, such as:
- Class 40 (manufacturing) + Class 35 (retail)
- Class 40 (processing) + Class 42 (design/software)
- Class 40 (printing) + Class 16 (paper goods)
This ensures broader protection.
Why Is Trademark Class 40 Important?
Registering under the correct class helps:
- Protect your brand against misuse
- Avoid legal disputes
- Build trust in manufacturing & industrial sectors
- Ensure compliance during business scale-up
How Dealintax Helps With Trademark Class 40
Dealintax provides end-to-end trademark filing assistance:
- Class selection guidance
- Comprehensive trademark search
- Documentation support
- Application filing (TM-A)
- Response to objections & oppositions
- Certificate follow-up
Explore related guides:
👉 Trademark Class 37 — Construction & Repair Services (https://dealintax.com/blog/trademark-class-37-construction-repair-services/)
👉 Trademark Class 42 — Technology & R&D Services (https://dealintax.com/blog/trademark-class-42-it-technology-services/)
Final Thoughts
If your business involves manufacturing, processing, industrial treatment, or recycling services, filing under Trademark Class 40 is essential. This FAQ guide helps you understand the correct category, documents, fees, and filing strategy.
For complete assistance, Dealintax https://dealintax.com/ is here to help you secure your brand.