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Trademark Application · #135044

TUNGSRAM Trademark (Class 9) — Registered Status & Details

RegisteredClass 9Filed 13/08/1948DEVICE

Source: Indian Trademark Registry (ipindia.gov.in) · IP India record as of 09/07/2026 · Last updated 9 Jul 2026

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§ 01 —

Trademark Fact Sheet

Trademark (as filed)
TUNGSRAMDEVICE
Application No.
135044
Filed
13/08/1948
Status
Registered
Class(es)
Class 9
TM Office
KOLKATA
Owner's state
—
TM type
DEVICE
Valid upto
13/08/2035
Published in Journal
Published in Journal No. : 77-0 Dated : 01/01/1950
§ 02 —

Goods & Services

Class 9

ELECTRIC DISCHARGE TUBES, SUCH AS THERMIONIC VALVES FOR USE IN TELEPHONY, TELEGRAPHY, PICTURE TRANSMISSION, BROADCASTING, RADIO, ILLUMINATING, RECTIFYING, TELEVISION, PHOTOELECTRIC ELEMENTS, CELLS AND TUBES; BROADCASTING, RADIO TELEVISION AND PICTURE TRANSMITTING, SENDING AND RECEIVING SETS AND APPARATUS PERTAINING TO SUCH SETS; ELECTRICAL APPARATUS AND INSTRUMENTS OF ANY KIND, ESPECIALLY MEASURING AND INDICATING INSTRUMENTS; APPARATUS AND INSTRUMENTS FOR WIRELESS, TELEGRAPHY AND TELEPHONY AND

§ 03 —

Owner

Name
GE HUNGARY IPARI ES KERESKEDELMI KORLATOLT FELELOSSEGU TARSASAG Single Firm1 trademark filed under this owner
Address
*****, POSTAL CODE 1044, *****
§ 04 —

Application Timeline

Application filed
13/08/1948
Filed via Branch Office
Published for opposition
01/01/1950
Trade Marks Journal No. 77-0
Next renewal due
13/08/2035
Indian trademarks must be renewed every 10 years. File TM-R 6-12 months ahead.
IP India record refreshed
09/07/2026
Latest server-side snapshot from the Indian Trademark Registry
§ 05 —

Uploaded Documents

50 documents filed with the Trade Marks Registry for this application.

#DocumentDate
1Authorization Document (POA)3 Jun 1948
2Examination Report13 Aug 1948
3Journal Copy13 Aug 1948
4Other Documents24 Jun 1949
5TM-501 Aug 1950
6TM-114 Aug 1950
7Authorization Document (POA)8 Mar 1955
8TM-1222 Mar 1955
9Certificate14 Aug 1959
10TM-3420 Apr 1961
11Note Sheet16 Jul 1962
12TM-1211 Jun 1970
13TM-127 Jun 1977
14TM-1220 Feb 1984
15TM-168 Sep 1986
16TM-1220 Mar 1991
17TM-339 May 1991
18Note Sheet4 May 1992
19Authorization Document (POA)20 Dec 1996
20Other Documents11 Mar 1997
21Covering Letter5 May 1997
22TM-3314 May 1997
23TM-3314 May 1997
24Note Sheet14 May 1997
25Power of Attorney15 May 1998
26Renewal Certificate23 Sep 1998
27Reply to Exam Report (MIS-R)29 Aug 2001
28TM-3331 Aug 2001
29TM-3331 Aug 2001
30TM-1226 May 2005
31Authorization Document (POA)6 Feb 2014
32Covering Letter17 Feb 2014
33Other Documents17 Feb 2014
34TM-3318 Feb 2014
35TM-3318 Feb 2014
36TM-3318 Feb 2014
37TM-3318 Feb 2014
38TM-5018 Feb 2014
39TM-5018 Feb 2014
40Note Sheet18 Feb 2014
41Note Sheet18 Feb 2014
42TM-3418 Feb 2014
43TM-3418 Feb 2014
44Order27 Feb 2014
45Authorization Document (POA)2 Mar 2015
46TM-5019 Jun 2015
47TM-1219 Jun 2015
48Renewal Certificate11 Sep 2015
49Order2 Sep 2016
50TM-R(RENEWAL WITH SURCHARGE)12 Feb 2026
§ 06 —

Correspondence and Notices

2 notices issued by the Registry on this application.

#SubjectCorres. No.Date
1O3 NOTICE201642775 May 2025
2RENEWAL INTIMATION LETTER2180858315 Feb 2026
§ 07 —

Filing claims & diligence

First use claim
Proposed to be used
Filing mode
Branch Office
Category
TRADE MARK
§ 08 —

Attorney / IP Agent

Name & code
K & S PARTNERS[666]
Address
*****, INDIA
Registered

What does this status mean?

TUNGSRAM is a registered trademark in Class 9. The owner holds exclusive rights to use this mark for ELECTRIC DISCHARGE TUBES, SUCH AS THERMIONIC VALVES FOR USE IN TELEPHONY, TELEGRAPHY, PICTURE TRANSMISSION, BROADCASTING, RADIO, ILLUMINATING, RECTIFYING, TELEVISION, PHOTOELECTRIC ELEMENTS, CELLS AND TUBES; BROADCASTING, RADIO TELEVISION AND PICTURE TRANSMITTING, SENDING AND RECEIVING SETS AND APPARATUS PERTAINING TO SUCH SETS; ELECTRICAL APPARATUS AND INSTRUMENTS OF ANY KIND, ESPECIALLY MEASURING AND INDICATING INSTRUMENTS; APPARATUS AND INSTRUMENTS FOR WIRELESS, TELEGRAPHY AND TELEPHONY AND 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.

Q & A

Frequently asked questions

The trademark TUNGSRAM (Application No. 135044) is owned by (1) GE HUNGARY IPARI ES KERESKEDELMI KORLATOLT FELELOSSEGU TARSASAG Single Firm, 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 TUNGSRAM is "Registered". It was filed on 13/08/1948 at KOLKATA in Class 9. Status may change over time as the application moves through examination, publication, opposition and registration stages.

TUNGSRAM is filed in Class 9, covering: ELECTRIC DISCHARGE TUBES, SUCH AS THERMIONIC VALVES FOR USE IN TELEPHONY, TELEGRAPHY, PICTURE TRANSMISSION, BROADCASTING, RADIO, ILLUMINATING, RECTIFYING, TELEVISION, PHOTOELECTRIC ELEMENTS, CELLS AND TUBES; BROADCASTING, RADIO TELEVISION AND PICTURE TRANSMITTING, SENDING AND RECEIVING SETS AND APPARATUS PERTAINING TO SUCH SETS; ELECTRICAL APPARATUS AND INSTRUMENTS OF ANY KIND, ESPECIALLY MEASURING AND INDICATING INSTRUMENTS; APPARATUS AND INSTRUMENTS FOR WIRELESS, TELEGRAPHY AND TELEPHONY AND.

TUNGSRAM covers: ELECTRIC DISCHARGE TUBES, SUCH AS THERMIONIC VALVES FOR USE IN TELEPHONY, TELEGRAPHY, PICTURE TRANSMISSION, BROADCASTING, RADIO, ILLUMINATING, RECTIFYING, TELEVISION, PHOTOELECTRIC ELEMENTS, CELLS AND TUBES; BROADCASTING, RADIO TELEVISION AND PICTURE TRANSMITTING, SENDING AND RECEIVING SETS AND APPARATUS PERTAINING TO SUCH SETS; ELECTRICAL APPARATUS AND INSTRUMENTS OF ANY KIND, ESPECIALLY MEASURING AND INDICATING INSTRUMENTS; APPARATUS AND INSTRUMENTS FOR WIRELESS, TELEGRAPHY AND TELEPHONY AND.

The exact word "TUNGSRAM" is already on record at the Indian Trademark Registry under Application No. 135044. 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.

TUNGSRAM is valid up to 13/08/2035. Indian trademarks are valid for 10 years from the date of registration and can be renewed indefinitely in 10-year blocks.

If TUNGSRAM 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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