Trademarks Filed by Larsen & Toubro Limited

12 trademark applications recorded in the national registry under this applicant name.

The IP India register records 12 trademark applications filed by Larsen & Toubro Limited, filed predominantly from Tamil Nadu. Filings run from 19 October 2020 to 17 October 2026. The portfolio is concentrated in Class 9 — Electronics & Software, which accounts for 33.3% of the filings, followed by Class 99 at 16.7%. The most common registry status across the portfolio is Send To Vienna Codification (5 marks).

12Applications
8Classes covered
Oct 2020First filing
Oct 2026Latest filing

Classes Larsen & Toubro Limited Has Filed In

NICE classes ranked by applications filed under this name. Indian trademark protection extends only to the classes actually filed in — a class absent from this table is not covered by these registrations.
NICE classShare of portfolioApplications
Class 9 — Electronics & Software4 (33.3%)
Class 992 (16.7%)
Class 6 — Metals & Hardware1 (8.3%)
Class 7 — Machinery1 (8.3%)
Class 4 — Lubricants & Fuels1 (8.3%)
Class 35 — Business & Retail Services1 (8.3%)
Class 42 — Technology & IT Services1 (8.3%)
Class 2 — Paints & Coatings1 (8.3%)

Registry Status of These Filings

Status is the free-text value the registry records against each application. "Unknown" means no status had been published for that record at the last refresh.
StatusShare of portfolioApplications
Send To Vienna Codification5 (41.7%)
Registered3 (25%)
Under Examination2 (16.7%)
UNKNOWN1 (8.3%)
Withdrawn1 (8.3%)

All Trademarks Filed by Larsen & Toubro Limited

Every trademark application the register attributes to Larsen & Toubro Limited, newest filing first. Each row links to that mark's full registry record.

  1. LT BLAST DOOR Suraksha Darwaza
    App. No. 8069202Class 7Filed 17 Oct 2026
    Send To Vienna Codification
  2. LT BLAST DOOR Suraksha Darwaza
    App. No. 8069202Class 6Filed 17 Oct 2026
    Send To Vienna Codification
  3. LT BLAST DOOR Suraksha Darwaza
    App. No. 8069202Class 4Filed 17 Oct 2026
    Send To Vienna Codification
  4. LT BLAST DOOR Suraksha Darwaza
    App. No. 8069202Class 2Filed 17 Oct 2026
    Send To Vienna Codification
  5. LT BLAST DOOR Suraksha Darwaza
    App. No. 8069202Class 99Filed 17 Oct 2026
    Send To Vienna Codification
  6. ALGentriZ
    App. No. 7559583Class 9Filed 24 Feb 2026
    Under Examination
  7. REX
    App. No. 7548052Class 9Filed 19 Feb 2026
    Under Examination
  8. pronto
    App. No. 5957422Class 9Filed 29 May 2023
    Registered
  9. pronto
    App. No. 5957422Class 42Filed 29 May 2023
    Registered
  10. pronto
    App. No. 5957422Class 35Filed 29 May 2023
    Registered
  11. IntelliPayZ
    App. No. 5550769Class 9Filed 29 Jul 2022
    Withdrawn
  12. Application No. 4709368
    App. No. 4709368Class 99Filed 19 Oct 2020
    UNKNOWN

About this data

Source
Sourced from the official IP India trademark register and the Trade Marks Journal. Only records published by the registry are counted — never applications filed through Trademarx.
Grouped by
The applicant name recorded on each application, normalised for case, spacing and punctuation — so "Larsen & Toubro Limited" and its other recorded spellings appear together on this page.
Filed from
Mostly Tamil Nadu — see all filings from Tamil Nadu.
Refreshed
Hourly.
Known limitation
Marks a business holds under a group company, a subsidiary, or a founder's personal name are recorded against those names and appear on their own pages, not here.

Frequently asked questions

How many trademarks does Larsen & Toubro Limited have?

12 trademark applications in the IP India register are filed under the name Larsen & Toubro Limited, spanning 19 October 2020 to 17 October 2026. This counts filings recorded against that applicant name; marks held under a group company, a subsidiary, or a founder's personal name are recorded separately.

Which trademark classes does Larsen & Toubro Limited file in?

Class 9 — Electronics & Software is the most-used class, with 4 filings — 33.3% of the portfolio. In total the portfolio covers 8 NICE classes. Indian trademark protection only extends to the classes actually filed in, so classes absent from this list are not covered by these registrations.

Can I use a brand name similar to one filed by Larsen & Toubro Limited?

Not safely, if it is in a class this applicant already covers. A mark that is identical or deceptively similar to an earlier filing in the same or a related class can be refused by the registry or opposed after publication. Run a clearance search across the relevant classes before adopting a name.

How current is this data?

Sourced from the official IP India trademark register and the Trade Marks Journal. Only records published by the registry are counted — never applications filed through Trademarx. Status and class shown reflect what the Registry has on file at the time of the most recent refresh.

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Data sourced from the official IP India trademark registry and Trade Marks Journal, refreshed continuously. Search another company →