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Trademark Application · #548398

STAY-C Trademark (Class 31) — Registered Status & Details

RegisteredClass 31Filed 05/04/1991WORD

Source: Indian Trademark Registry (ipindia.gov.in) · IP India record as of 08/06/2026 · Indexed 2026-06-08 · Last updated 8 Jun 2026

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§ 01 —

Trademark Fact Sheet

Trademark (as filed)
STAY-CWORD
Application No.
548398
Filed
05/04/1991
Status
Registered
Class(es)
Class 31
TM Office
KOLKATA
Owner's state
—
TM type
WORD
Valid upto
05/04/2031
Published in Journal
Published in Journal No. : 1328-5 Dated : 30/03/2005
§ 02 —

Goods & Services

Class 31

ANIMAL FOODSTUFFS, ADDITIVES FOR ANIMAL FOODSTUFFS.

§ 03 —

Owner

Name
F. HOFFMANN - LA ROCHE AG Body Incorporate3 trademarks filed under this owner
Address
*****, 4002 BASEL, *****
§ 04 —

Other trademarks by this owner

2 other marks filed under F. HOFFMANN - LA ROCHE AG Body Incorporate. Live marks link to their full details.

WordmarkApp No.ClassStatus
ROCHE
TM #253213 · Filed 04/12/1968
253213Class 5Removed
ROCHE
TM #253212 · Filed 04/12/1968
253212Class 5Registered
§ 05 —

Application Timeline

Application filed
05/04/1991
Filed via Branch Office
Published for opposition
30/03/2005
Trade Marks Journal No. 1328-5
Registration granted
28/12/2005
Certificate No. 499932
Next renewal due
05/04/2031
Indian trademarks must be renewed every 10 years. File TM-R 6-12 months ahead.
IP India record refreshed
08/06/2026
Latest server-side snapshot from the Indian Trademark Registry
§ 06 —

Uploaded Documents

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

#DocumentDate
1Order5 Mar 1989
2Additional Representation Sheet5 Mar 1989
3Examination Report5 Mar 1989
4Journal Copy5 Apr 1991
5Cover To Cover5 Apr 1991
6Note Sheet5 Apr 1991
7Authorization Document (POA)5 Apr 1991
8TM-165 Apr 1991
9TM-15 Apr 1991
10Certificate5 Apr 1991
11Examination Report10 Jun 1991
12Priority Document18 Sep 1992
13Authorization Document (POA)20 Nov 2003
14Other Documents5 Apr 2006
15TM-2413 Apr 2006
16TM-3413 Apr 2006
17TM-5022 Feb 2007
18TM-5022 Jan 2008
19Note Sheet20 Jan 2009
20TM-5011 Mar 2011
21TM-1211 Mar 2011
22Renewal Certificate19 Oct 2011
23Note Sheet7 Jan 2014
24Order7 Jan 2014
25TM-R(RENEWAL OF TRADE MARK)3 Feb 2021
§ 07 —

Correspondence and Notices

2 notices issued by the Registry on this application.

#SubjectCorres. No.Date
1O3 NOTICE1098459119 Jan 2021
2RENEWAL INTIMATION LETTER110710407 Feb 2021
§ 08 —

Filing claims & diligence

First use claim
Proposed to be used
Filing mode
Branch Office
Category
TRADE MARK
Registered

What does this status mean?

STAY-C is a registered trademark in Class 31. The owner holds exclusive rights to use this mark for ANIMAL FOODSTUFFS, ADDITIVES FOR ANIMAL FOODSTUFFS. and can renew it to keep the protection in force. Planning a similar mark in Class 31? It may be blocked — check availability before you file.

Q & A

Frequently asked questions

The trademark STAY-C (Application No. 548398) is owned by (1) F. HOFFMANN - LA ROCHE AG, 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 STAY-C is "Registered". It was filed on 05/04/1991 at KOLKATA in Class 31. Status may change over time as the application moves through examination, publication, opposition and registration stages.

STAY-C is filed in Class 31, covering: ANIMAL FOODSTUFFS, ADDITIVES FOR ANIMAL FOODSTUFFS.

STAY-C covers: ANIMAL FOODSTUFFS, ADDITIVES FOR ANIMAL FOODSTUFFS.

The exact word "STAY-C" is already on record at the Indian Trademark Registry under Application No. 548398. 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.

STAY-C is valid up to 05/04/2031. Indian trademarks are valid for 10 years from the date of registration and can be renewed indefinitely in 10-year blocks.

If STAY-C 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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