ELECTRO-VOICE Trademark (Class 9) — Registered Status & Details
Source: Indian Trademark Registry (ipindia.gov.in) · IP India record as of 09/07/2026 · Last updated 9 Jul 2026
Trademark Fact Sheet
- Trademark (as filed)
- ELECTRO-VOICEWORD
- Application No.
- 233451
- Filed
- 31/01/1966
- Status
- Registered
- Class(es)
- Class 9
- TM Office
- KOLKATA
- Owner's state
- West Bengal
- TM type
- WORD
- Valid upto
- 05/01/2028
- Published in Journal
- Published in Journal No. : 529-0 Dated : 16/06/1971
Goods & Services
MICROPHONES.
Owner
- Name
- BOSCH SECURITY SYSTEMS, INC. Body Incorporate1 trademark filed under this owner
- Address
- 130 PERINTON PARKWAY FAIRPORT NEW YORK 14450 USA
- ****rishnaandsaurastri.com
- State
- West Bengal
Application Timeline
Uploaded Documents
26 documents filed with the Trade Marks Registry for this application.
| # | Document | Date |
|---|---|---|
| 1 | TM-50 | 30 Jan 1966 |
| 2 | Authorization Document (POA) | 30 Jan 1966 |
| 3 | Correspondence | 30 Jan 1966 |
| 4 | File Cover | 30 Jan 1966 |
| 5 | Cover To Cover | 30 Jan 1966 |
| 6 | TM-34 | 30 Jan 1966 |
| 7 | TM-12 | 30 Jan 1966 |
| 8 | Examination Report | 30 Jan 1966 |
| 9 | TM-33 | 30 Jan 1966 |
| 10 | Note Sheet | 30 Jan 1966 |
| 11 | TM-56 | 13 Feb 1969 |
| 12 | TM-24 | 27 Apr 2001 |
| 13 | Authorization Document (POA) | 19 Nov 2003 |
| 14 | TM-56 | 30 Dec 2003 |
| 15 | Other Documents | 30 Dec 2003 |
| 16 | Note Sheet | 11 Mar 2004 |
| 17 | TM-50 | 11 Mar 2004 |
| 18 | Other Documents | 11 Mar 2004 |
| 19 | TM-34 | 11 Mar 2004 |
| 20 | Order | 10 Aug 2007 |
| 21 | Note Sheet | 10 Aug 2007 |
| 22 | O-3 Notice | 9 Nov 2017 |
| 23 | Return post | 30 Nov 2017 |
| 24 | TM-R(RESTORATION OF MARK) | 1 Dec 2018 |
| 25 | TM-P(ALTER OR SUBSTITUTE OF ADDRESS FOR SERVICE IN INDIA) | 1 Dec 2018 |
| 26 | TM-P(SUBSEQUENT PROPRIETOR BY WAY OF ASSIGNMENT OR TRANSFER OF A SINGLE MARK) | 1 Dec 2018 |
Correspondence and Notices
2 notices issued by the Registry on this application.
| # | Subject | Corres. No. | Date |
|---|---|---|---|
| 1 | O3 NOTICE | 5311706 | 31 Oct 2017 |
| 2 | RENEWAL INTIMATION LETTER | 7415858 | 5 Dec 2018 |
Filing claims & diligence
- First use claim
- Proposed to be used
- Filing mode
- Branch Office
- Category
- TRADE MARK
Attorney / IP Agent
- Name & code
- KRISHNA & SAURASTRI ASSOCIATES LLP[21118]
- Address
- *****, MUMBAI – 400018
What does this status mean?
ELECTRO-VOICE is a registered trademark in Class 9. The owner holds exclusive rights to use this mark for MICROPHONES. 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 ELECTRO-VOICE (Application No. 233451) is owned by (1) BOSCH SECURITY SYSTEMS ., 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 ELECTRO-VOICE is "Registered". It was filed on 31/01/1966 at KOLKATA in Class 9. Status may change over time as the application moves through examination, publication, opposition and registration stages.
ELECTRO-VOICE is filed in Class 9, covering: MICROPHONES.
ELECTRO-VOICE covers: MICROPHONES.
The exact word "ELECTRO-VOICE" is already on record at the Indian Trademark Registry under Application No. 233451. 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.
ELECTRO-VOICE is valid up to 05/01/2028. Indian trademarks are valid for 10 years from the date of registration and can be renewed indefinitely in 10-year blocks.
If ELECTRO-VOICE 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 —
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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