TrademarkCheck

Is it a trademark in Canada?

“COS”

Yes. 8 live marks on the Canadian register are named COS: 5 registered and 3 still in progress.

Held by an owner not shown (5), CANADIAN OPTICAL SUPPLY CO. LTD. (1), Daiwa Associate (HK) Ltd. (1) and HARMONIC INC. (1).

What these marks cover

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

Marks named COS

MarkOwnerClassesStandingYear
COS
1674509 · TMA1027417 · design
Owner not shown3 Cosmetics6 Metal8 Hand+9Registered2019
COS
1664273 · TMA1027339 · design
Owner not shown9 Electronics14 Jewellery16 Paper+5Registered2019
COS
1540629 · TMA931410 · design
Owner not shown14 Jewellery18 Leather25 Clothing+2Registered2016
COS
1421070 · TMA759394
CANADIAN OPTICAL SUPPLY CO. LTD.35 AdvertisingRegistered2010
COS
1057404 · TMA574806 · design
Daiwa Associate (HK) Ltd.9 Electronics33 WineRegistered2003
cOS
2308110
HARMONIC INC.9 ElectronicsPending2023
COS
2271755 · design
Owner not shown3 Cosmetics14 Jewellery18 Leather+2Pending2023
COS
2192509
Owner not shown3 Cosmetics4 Oils9 Electronics+6Pending2021

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
COSA
1828296 · TMA1019979
COWTOWN OPERA COMPANY SOCIETY41 EducationRegistered2019
Cios
1611555 · TMA922876
an individual9 Electronics10 MedicalRegistered2015
COSI
1009093 · TMA659198
Cosi IP Holdings LLC43 RestaurantsRegistered2006
COSI
0602686 · TMA399021
Owner not shown30 CoffeeRegistered1992
COSO
2169659
Distributed Creation Inc.9 Electronics41 Education42 Science+1Pending2022
COSE
2099979 · design
an individual26 SewingPending2021
CAS
2118144 · TMA1225897
Bruker Cellular Analysis, Inc.9 ElectronicsRegistered2024
CIS
2016935 · TMA1131182
ANGEL GROUP CO. LTD.9 Electronics28 ToysRegistered2022
CIS
2010473 · TMA1182361
THE ALDO GROUP INC. / LE GROUPE ALDO INC.14 JewelleryRegistered2023
CAS
1954234 · TMA1249134 · design
an individual35 Advertising37 Construction39 Transport+2Registered2024
CAS
1954229 · TMA1249133
an individual35 Advertising37 Construction39 Transport+2Registered2024
COC
1924923 · TMA1166205 · design
Owner not shown35 Advertising45 LegalRegistered2023
CAS
1923100 · TMA1128118 · design
CANADIAN APPLIANCE SOURCE LIMITED PARTNERSHIP35 Advertising36 FinanceRegistered2022
CES
1911358 · TMA1088823 · design
CITY ELECTRIC SUPPLY CORPORATION35 AdvertisingRegistered2020
CES
1900469 · TMA1101642
Centre of English Language Studies Limited16 Paper39 Transport41 EducationRegistered2021
CES
1900466 · TMA1111571 · design
Centre of English Language Studies Limited16 Paper39 Transport41 EducationRegistered2021
CAS
1895523 · TMA1102872
Metabowerke GmbH7 Machines8 Hand9 Electronics+2Registered2021
COX
1882135 · TMA1097001 · design
Owner not shown7 Machines8 Hand10 MedicalRegistered2021
CES
1792972 · TMA1003019 · design
CITY ELECTRIC SUPPLY CORPORATION35 AdvertisingRegistered2018
COG
1554793 · TMA1010866 · design
Yellowstone Imports, Inc.9 ElectronicsRegistered2018
COX
1536258 · TMA842569 · design
Horizon Hobby, LLC9 Electronics28 ToysRegistered2013
CAS
1471716 · TMA815348 · design
ABI Co. Ltd.11 Lighting29 Meat30 Coffee+1Registered2012
COQ
1465935 · TMA836256
Owner not shown9 Electronics38 Telecommunications41 Education+1Registered2012
CAS
1448247 · TMA803573 · design
CAS Corporation9 ElectronicsRegistered2011
CIS
1419671 · TMA826877 · design
Owner not shown35 Advertising41 Education42 ScienceRegistered2012

Marks containing COS

MarkOwnerClassesStandingYear
MC-COS
0765899 · TMA503428
TLV CO. LTD.9 ElectronicsRegistered1998
CS COS
2043387 · design
Co-Sign Radio35 AdvertisingPending2020
COS LAB
2320212
Owner not listed40 TreatmentPending2024
COS CUPS
2165301 · TMA1278772 · design
Rubber Road Ltd21 HousewaresRegistered2024
SWISS COS
1717133 · TMA958897 · design
Association pour la Protection de l'Origine des Cosmétiques Suisses (SWISSCOS)35 AdvertisingRegistered2016
CQS COS C2S
1476921 · TMA835420 · design
CQS Management Limited35 Advertising36 FinanceRegistered2012
COS PERPETUAL
1766646 · TMA1012609
MARK ANTHONY GROUP INC.33 WineRegistered2019
COS D'ESTOURNEL
0879362 · TMA521302 · design
Owner not shown33 WineRegistered2000
LES PAGODES DE COS
0872328 · TMA520045
Owner not shown33 WineRegistered1999
COS EYEWEAR CHANNEL
1799244 · TMA983808
CANADIAN OPTICAL SUPPLY CO. LTD.38 TelecommunicationsRegistered2017
PAGODES DE COS D'ESTOURNEL
1792198 · TMA976381 · design
Owner not shown33 WineRegistered2017
GORDON & COS SLOE GIN LONDON ESTD 1769
0990260 · NFLD260 · design
an individual33 WineRegistered1907
COS CANADIAN OPTICAL SUPPLY CO LTD LA CIE CANADIENNE DE PRODUITS OPTIQUES LTÉE
1799243 · TMA983807 · design
CANADIAN OPTICAL SUPPLY CO. LTD.35 AdvertisingRegistered2017

Spelled close

A letter or two away.

MarkOwnerClassesStandingYear
COSM
2176001 · TMA1190044
Cosm Inc.41 EducationRegistered2023
COSM
2138286 · TMA1179519
Cosm Inc.42 ScienceRegistered2023
COSM
2138281 · TMA1179517
Cosm Inc.37 ConstructionRegistered2023
COSM
2138278 · TMA1187718
Cosm Inc.40 TreatmentRegistered2023
COSM
2136870 · TMA1179487
Cosm Inc.9 ElectronicsRegistered2023
COSL
1685151 · TMA935056
China Oilfield Services Limited1 Chemicals6 Metal7 Machines+4Registered2016
COSM
2250014
Owner not listed9 Electronics35 Advertising42 SciencePending2022
COSM
2227237
COSM Medical Corp.10 Medical42 Science44 MedicalPending2022

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.