HART Trademark (Class 9) — 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)
- HARTWORD
- Application No.
- 138295
- Filed
- 08/04/1949
- Status
- Registered
- Class(es)
- Class 9
- TM Office
- KOLKATA
- Owner's state
- West Bengal
- TM type
- WORD
- Valid upto
- 08/04/2026
- Published in Journal
- Published in Journal No. : 84-0 Dated : 01/08/1950
Goods & Services
ELECTRIC SECONDARY BATTERIES AND PARTS THEREOF INCLUDED IN CLASS 9.
Owner
- Name
- HART ACCUMULATOR COMPANY LIMITED Body Incorporate1 trademark filed under this owner
- Address
- *****
- State
- West Bengal
Application Timeline
Uploaded Documents
30 documents filed with the Trade Marks Registry for this application.
| # | Document | Date |
|---|---|---|
| 1 | TM-11 | 8 Apr 1949 |
| 2 | Other Documents | 8 Apr 1949 |
| 3 | TM-56 | 8 Apr 1949 |
| 4 | Examination Report | 8 Apr 1949 |
| 5 | TM-12 | 8 Apr 1949 |
| 6 | Note Sheet | 8 Apr 1949 |
| 7 | Authorization Document (POA) | 8 Apr 1949 |
| 8 | TM-50 | 8 Apr 1949 |
| 9 | Certificate | 8 Apr 1949 |
| 10 | TM-24 | 29 Apr 1992 |
| 11 | Memorndom and Article of association | 29 Apr 1992 |
| 12 | Power of Attorney | 3 May 1994 |
| 13 | Certificate | 24 May 1996 |
| 14 | Incorpration Certificate | 26 May 1996 |
| 15 | Other Documents | 27 May 1996 |
| 16 | Agreement | 3 Jun 1996 |
| 17 | Examination Report | 15 Nov 1996 |
| 18 | Other Documents | 15 Nov 1996 |
| 19 | TM-24 | 15 Nov 1996 |
| 20 | TM-1 | 15 Nov 1996 |
| 21 | Note Sheet | 29 Jul 2004 |
| 22 | TM-12 | 8 Jun 2006 |
| 23 | File Cover | 10 Jan 2008 |
| 24 | General Power of Attorney | 20 May 2009 |
| 25 | Covering Letter | 28 Dec 2012 |
| 26 | TM-50 | 31 Dec 2012 |
| 27 | Order | 12 Feb 2013 |
| 28 | TM-12 | 2 Feb 2016 |
| 29 | O-3 Notice | 22 Feb 2016 |
| 30 | Renewal Certificate | 4 Jun 2016 |
Correspondence and Notices
2 notices issued by the Registry on this application.
| # | Subject | Corres. No. | Date |
|---|---|---|---|
| 1 | RENEWAL INTIMATION LETTER | 3033209 | 19 Feb 2016 |
| 2 | O3 NOTICE | 21792681 | 12 Feb 2026 |
Filing claims & diligence
- First use claim
- Proposed to be used
- Filing mode
- Branch Office
- Category
- TRADE MARK
Attorney / IP Agent
- Name & code
- D.P. AHUJA & CO[7490]
- Address
- 14/2 PALM AVENUE CALCUTTA 700019 INDIA
What does this status mean?
HART is a registered trademark in Class 9. The owner holds exclusive rights to use this mark for ELECTRIC SECONDARY BATTERIES AND PARTS THEREOF INCLUDED IN CLASS 9. and can renew it to keep the protection in force. Planning a similar mark in Class 9? It may be blocked — check availability before you file.
Frequently asked questions
The trademark HART (Application No. 138295) is owned by (1) HART ACCUMULATOR, 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 HART is "Registered". It was filed on 08/04/1949 at KOLKATA in Class 9. Status may change over time as the application moves through examination, publication, opposition and registration stages.
HART is filed in Class 9, covering: ELECTRIC SECONDARY BATTERIES AND PARTS THEREOF INCLUDED IN CLASS 9.
HART covers: ELECTRIC SECONDARY BATTERIES AND PARTS THEREOF INCLUDED IN CLASS 9.
The exact word "HART" is already on record at the Indian Trademark Registry under Application No. 138295. 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.
HART is valid up to 08/04/2026. Indian trademarks are valid for 10 years from the date of registration and can be renewed indefinitely in 10-year blocks.
If HART 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.
— Public Notice —
Protect a mark like "HART"
Free availability check, attorney drafting, and end-to-end TM-A filing through Registerkaro. Pick the plan that fits — government fee additional.
For individuals or companies who just want to file a trademark.
- Help choosing the right trademark class
- Drafting & Filing by TM Expert + Power of Attorney form
- Acknowledgement Receipt
- TM usage guide