S.U. Trademark (Class 7) — Registered Status & Details
Source: Indian Trademark Registry (ipindia.gov.in) · IP India record as of 09/07/2026 · Indexed 2026-07-09 · Last updated 9 Jul 2026
Trademark Fact Sheet
- Trademark (as filed)
- S.U.WORD
- Application No.
- 135041
- Filed
- 13/08/1948
- Status
- Registered
- Class(es)
- Class 7
- TM Office
- KOLKATA
- Owner's state
- West Bengal
- TM type
- WORD
- Valid upto
- 13/08/1955
- Published in Journal
- Published in Journal No. : 86-0 Dated : 01/10/1950
Goods & Services
CARBURETTERS AND FUEL PUMPS FOR INTERNAL COMBUSTION ENGINS, NOT INCLUDED IN CLASS 12,
Owner
- Name
- THE S.U. CARBURETTER COMPANY LIMITED Body Incorporate1 trademark filed under this owner
- Address
- *****
- State
- West Bengal
Application Timeline
Uploaded Documents
18 documents filed with the Trade Marks Registry for this application.
| # | Document | Date |
|---|---|---|
| 1 | Incorpration Certificate | 27 Jul 1928 |
| 2 | TM-33 | 19 Jun 1942 |
| 3 | Authorization Document (POA) | 19 Jun 1942 |
| 4 | TM-46 | 19 Jun 1942 |
| 5 | TM-24 | 19 Jun 1942 |
| 6 | TM-50 | 19 Jun 1942 |
| 7 | Order | 19 Jun 1942 |
| 8 | Examination Report | 19 Jun 1942 |
| 9 | Authorization Document (POA) | 13 Aug 1948 |
| 10 | TM-11 | 13 Aug 1948 |
| 11 | Correspondence | 13 Aug 1948 |
| 12 | TM-1 | 13 Aug 1948 |
| 13 | TM-12 | 13 Aug 1948 |
| 14 | Other Documents | 13 Aug 1948 |
| 15 | Examination Report | 13 Aug 1948 |
| 16 | Note Sheet | 13 Aug 1948 |
| 17 | TM-33 | 5 Aug 1970 |
| 18 | File Cover | 2 Feb 2000 |
Filing claims & diligence
- First use claim
- Proposed to be used
- Filing mode
- Branch Office
- Category
- TRADE MARK
What does this status mean?
S.U. is a registered trademark in Class 7. The owner holds exclusive rights to use this mark for CARBURETTERS AND FUEL PUMPS FOR INTERNAL COMBUSTION ENGINS, NOT INCLUDED IN CLASS 12, and can renew it to keep the protection in force. Planning a similar mark in Class 7? It may be blocked — check availability before you file.
Frequently asked questions
The trademark S.U. (Application No. 135041) is owned by (1) THE S.U. CARBURETTER, as recorded in the Indian Trademark Registry. Trademark ownership in India is determined by the Trade Marks Act, 1999 and the Trade Marks Rules, 2017.
The current status of S.U. is "Registered". It was filed on 13/08/1948 at KOLKATA in Class 7. Status may change over time as the application moves through examination, publication, opposition and registration stages.
S.U. is filed in Class 7, covering: CARBURETTERS AND FUEL PUMPS FOR INTERNAL COMBUSTION ENGINS, NOT INCLUDED IN CLASS 12,.
S.U. covers: CARBURETTERS AND FUEL PUMPS FOR INTERNAL COMBUSTION ENGINS, NOT INCLUDED IN CLASS 12,.
The exact word "S.U." is already on record at the Indian Trademark Registry under Application No. 135041. If you intend to use a similar mark for similar goods or services, you should conduct a comprehensive availability search and consult a trademark attorney before filing. Registerkaro offers a free availability check followed by professional filing.
S.U. is valid up to 13/08/1955. Indian trademarks are valid for 10 years from the date of registration and can be renewed indefinitely in 10-year blocks.
If S.U. is in the "Advertised before Acceptance" or "Accepted & Advertised" stage, you have a 4-month window from publication in the Trade Marks Journal to file an opposition (Form TM-O) at the same Trade Marks Registry office. Grounds typically include prior rights, descriptiveness or bad faith. Registerkaro can prepare and file a Notice of Opposition for you.
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