TrademarkCheck

Is it a trademark in Canada?

“COLSTRONG”

Yes. 1 live mark on the Canadian register is named COLSTRONG: 1 registered and 0 still in progress.

Held by COLAS.

What these marks cover

Nice classes the marks with this name are filed in, and how many marks in each.

Marks named COLSTRONG

MarkOwnerClassesStandingYear
COLSTRONG
2151162 · TMA1263945 · design
COLAS19 BuildingRegistered2024

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
COLOSTRO
1218045 · TMA637508
Federated Co-operatives Limited5 PharmaceuticalsRegistered2005
CELSTRAN
0568718 · TMA330303
CNA HOLDINGS, LLC1 Chemicals18 LeatherRegistered1987
CELESTRON
0447453 · TMA273873
Celestron Acquisition, LLC9 ElectronicsRegistered1982
COLOSSATRON
1635252 · TMA907892
Halfbrick Studios Pty Ltd.9 Electronics28 ToysRegistered2015
COLOSTRUMUNE
2367824
Glanbia Nutritionals Limited1 Chemicals5 PharmaceuticalsPending2024
CELESTION
2241879 · TMA1261633
Celestion Holdings Ltd.36 FinanceRegistered2024
COLSTAR
2167261 · TMA1280621
BIOFARMA44 MedicalRegistered2025
CELESTEON
1866395 · TMA1024972
an individual11 LightingRegistered2019
COLESTOP
1791635 · TMA1040581
Institut De Recherche Biologique Yves Ponroy (Canada) Inc.5 PharmaceuticalsRegistered2019
COLSTER
1743371 · TMA1026920
Yeti Coolers, LLC21 HousewaresRegistered2019
CLASTEON
1151254 · TMA603502
an individual5 PharmaceuticalsRegistered2004
CELESTONE
0258071 · TMA122186
an individual5 PharmaceuticalsRegistered1961
CELESTION
0133811 · TMDA41883
KEF Celestion Corporation9 ElectronicsRegistered1927
COLLECTIONS
1841556 · TMA1011065
HARVEY KALLES REAL ESTATE LTD.9 Electronics16 PaperRegistered2018
COLLECTIONE
1388730 · TMA750358 · design
Messe Frankfurt Exhibition GmbH35 Advertising37 Construction39 Transport+2Registered2009
CHOLESTEROX
0840609 · TMA508585
Les Laboratoires Suisse Inc.5 PharmaceuticalsRegistered1999
COLLECTIONS
0566275 · TMA348063
The Bay Limited Partnership25 ClothingRegistered1988
COLOSTRULAC
2318460 · design
Glanbia Nutritionals Limited1 Chemicals5 PharmaceuticalsPending2024
CALLKIT
2250318 · TMA1267444
Owner not listed9 ElectronicsRegistered2024
COLLECTORCADE
2246948 · TMA1267149
Owner not listed28 ToysRegistered2024
CLICQUOT
2245953 · TMA1279108
MHCS43 RestaurantsRegistered2024
CALCATION
2245244 · TMA1277570 · design
an individual25 ClothingRegistered2024
CLAYCATION
2234639 · TMA1255340
TULA Life, Inc.3 CosmeticsRegistered2024
CLICKID
2233575 · TMA1233010
Les Produits ClickID inc.36 Finance42 Science45 LegalRegistered2024
CALSITHERM
2233335 · TMA1254123 · design
Calsitherm Silikatbaustoffe GmbH19 BuildingRegistered2024

Search CIPO's Canadian Trademarks Database for anything filed after January 22, 2025.

This shows what is on the Canadian trademark register and what looks or sounds similar. It is not legal advice and not a clearance search: it cannot say whether a name is safe to use or would conflict with another mark. A trademark agent can.

Register as of January 22, 2025: CIPO's latest public data release (Open Government Licence – Canada). Marks filed or changed since then are not here yet. Check the current record on CIPO's own database before relying on it.