TrademarkCheck

Is it a trademark in Canada?

“OA”

Yes. 9 live marks on the Canadian register are named OA: 6 registered and 3 still in progress.

Held by OVEREATERS ANONYMOUS, INC. (2), an individual (2), Social Fashion Company GmbH (1), CONTINENTAL REIFEN DEUTSCHLAND GMBH (1), Oxford Analytica Limited (1) and Origin Acoustics, LLC (1), and 1 other owner.

What these marks cover

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

Marks named OA

MarkOwnerClassesStandingYear
OA
1988481 · TMA1120790 · design
Social Fashion Company GmbH3 Cosmetics14 Jewellery18 Leather+3Registered2022
OA
1984728 · TMA1135480
CONTINENTAL REIFEN DEUTSCHLAND GMBH12 VehiclesRegistered2022
OA
1766265 · TMA993894 · design
OVEREATERS ANONYMOUS, INC.9 Electronics44 MedicalRegistered2018
OA
1368667 · TMA797903 · design
an individual8 Hand9 Electronics11 Lighting+12Registered2011
OA
1260795 · TMA677823 · design
Oxford Analytica Limited16 Paper35 Advertising38 Telecommunications+3Registered2006
OA
0744900 · TMA451107
OVEREATERS ANONYMOUS, INC.9 Electronics16 Paper44 MedicalRegistered1995
OA
2334945 · design
an individual3 Cosmetics7 Machines8 Hand+1Pending2024
OA
2331371 · design
Origin Acoustics, LLC9 ElectronicsPending2024
OA
2299580 · design
OwnSpace Solutions Inc.9 Electronics35 Advertising42 SciencePending2023

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
OWA
2112904 · TMA1213013
Shenzhen Verdewell Technology Limited34 TobaccoRegistered2023
OHA
2048384 · TMA1273719
Oha Honey Limited Partnership30 CoffeeRegistered2024
OAO
2028872 · TMA1243719 · design
an individual41 EducationRegistered2024
OAO
1471874 · TMA786478 · design
Ontario Association of Osteopathic Manual Practitioners44 MedicalRegistered2011
OHA
1456684 · TMA835030
The Ontario Hockey Association35 Advertising41 EducationRegistered2012
OYA
1425660 · TMA894982
HELIAS LLC3 CosmeticsRegistered2015
OHA
1220034 · TMA637268
ONTARIO HOSPITAL ASSOCIATION (AN ONTARIO NONPROFIT CORPORATION)35 Advertising41 Education44 MedicalRegistered2005
OYA
2360559 · design
Wenzhou Haoya Intelligent Technology Co. Ltd.21 HousewaresPending2024
OHA
2251440
an individual36 FinancePending2022
OAA
1978270 · design
Ontario Association of Architects6 Metal9 Electronics14 Jewellery+12Pending2019
OAA
1978269 · design
Ontario Association of Architects9 Electronics35 Advertising42 SciencePending2019
OWA
1811996
Odenwald Faserplattenwerk GmbH6 Metal11 Lighting17 Rubber+6Pending2016
OAA
0926485 · design
Ontario Association of Architects1 Chemicals2 Paints3 Cosmetics+42Pending2021
OAA
0915648
Ontario Association of Architects1 Chemicals2 Paints3 Cosmetics+42Pending2004
O
2318000 · TMA1266103 · design
Meet the People, LLC35 AdvertisingRegistered2024
O
2268427 · TMA1257106 · design
Cofomo Inc.35 Advertising41 Education42 ScienceRegistered2024
O
2259005 · TMA1247353 · design
Owner not listed7 MachinesRegistered2024
O
2259004 · TMA1247352 · design
Owner not listed8 HandRegistered2024
Ö
2248492 · TMA1280958 · design
Ö international Inc.21 Housewares32 BeerRegistered2025
O
2247124 · TMA1265916 · design
Owner not listed42 Science44 MedicalRegistered2024
OOU
2246973 · TMA1265891
Owner not listed8 HandRegistered2024
O
2245774 · TMA1261870 · design
Limbo Labs Limited36 Finance42 ScienceRegistered2024
O
2241006 · TMA1257010 · design
Ombriati Corp.9 ElectronicsRegistered2024
O
2234711 · TMA1249026 · design
Paramount Corp.9 ElectronicsRegistered2024
O
2233564 · TMA1199407 · design
Optel Vision Inc.42 ScienceRegistered2023

Marks containing OA

MarkOwnerClassesStandingYear
oa-oa
1807788 · TMA1104381
Group Fourteen IP Pty Ltd.3 Cosmetics4 Oils25 ClothingRegistered2021
OA DA
2246194 · design
Dürkopp Adler GmbH7 Machines9 ElectronicsPending2023
OA-Array
2160185 · TMA1232282
EarthRenew Inc.1 ChemicalsRegistered2024
OA SPORTEC
1803697 · TMA1002802
ORTHO ACTIVE APPLIANCES LTD.10 MedicalRegistered2018
OA OSTEOANCHOR
2028277 · TMA1140465 · design
Loci Orthopaedics Ltd10 Medical42 ScienceRegistered2022
OA NAIL SYSTEM
2334944
an individual3 Cosmetics7 Machines8 Hand+1Pending2024
OA ORIGIN ACOUSTICS
2331372 · design
Origin Acoustics, LLC9 ElectronicsPending2024
OA NON-FASHION SHOES
1997167 · TMA1118017 · design
an individual25 ClothingRegistered2022
OA OVERTIME ATHLETICS
2349561 · design
an individual41 EducationPending2024
OA OPEREASON ANALTYTICS
1982074 · TMA1165230 · design
Opereason Analytics Inc.42 ScienceRegistered2023
OA OA CONFERENCE-APPROVED LITERATURE
1766267 · TMA993896 · design
OVEREATERS ANONYMOUS, INC.9 Electronics44 MedicalRegistered2018

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.