TrademarkCheck

Is it a trademark in Canada?

“OLC”

Yes. 2 live marks on the Canadian register are named OLC: 1 registered and 1 still in progress.

Held by Calgon Carbon Corporation, a Delaware corporation (1) and an individual (1).

What these marks cover

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

Marks named OLC

MarkOwnerClassesStandingYear
OLC
1705602 · TMA950069
Calgon Carbon Corporation, a Delaware corporation1 ChemicalsRegistered2016
OLC
2048207 · design
an individual9 Electronics10 MedicalPending2020

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
OLCO
0590591 · TMA354236 · design
OLCO PETROLEUM GROUP INC.1 Chemicals4 Oils9 Electronics+2Registered1989
OLCO
0590590 · TMA351477 · design
OLCO PETROLEUM GROUP INC.1 Chemicals4 Oils9 Electronics+2Registered1989
OLCO
0590589 · TMA350285
OLCO PETROLEUM GROUP INC.1 Chemicals4 Oils9 Electronics+2Registered1989
OLGC
0912990
Ontario Lottery and Gaming Corporation1 Chemicals2 Paints3 Cosmetics+42Pending2001
OLS
1506449 · TMA835703
PPA International, Inc11 LightingRegistered2012
OLG
1291756 · TMA736827 · design
Ontario Lottery and Gaming Corporation41 EducationRegistered2009
OLG
1291751 · TMA736387
Ontario Lottery and Gaming Corporation41 EducationRegistered2009
OLG
0919932 · design
Ontario Lottery and Gaming Corporation1 Chemicals2 Paints3 Cosmetics+42Pending2011
OLG
0919866
Ontario Lottery and Gaming Corporation1 Chemicals2 Paints3 Cosmetics+42Pending2010
OWALGO
2249311 · TMA1268659
Owner not listed20 FurnitureRegistered2024
Oillase
2212809 · TMA1243168
Fuzhou feibao electronic commerce co., LTD3 CosmeticsRegistered2024
OLEICO
2199898 · TMA1241248
Owner not shown29 MeatRegistered2024
Oligei
2177206 · TMA1252315
an individual16 PaperRegistered2024
OliX
2170167 · TMA1262724
OliX Pharmaceuticals, Inc.5 Pharmaceuticals42 ScienceRegistered2024
OYLZG
2119575 · TMA1186398 · design
Shenzhen Yilianzhonggou Trading Co. Ltd.12 Vehicles28 ToysRegistered2023
ouluoqi
2079802 · TMA1240873
an individual9 ElectronicsRegistered2024
OULUCCI
1990052 · TMA1128920
Shenzhen Ouluoqi Technology Co. Ltd.9 ElectronicsRegistered2022
OILAX
1963288 · TMA1137947 · design
Shenzhen Hengruisi Industrial Co., Ltd.10 Medical34 TobaccoRegistered2022
OWLEEZ
1926216 · TMA1125238
Spin Master Ltd.28 ToysRegistered2022
OLIQ
1918275 · TMA1109065
MIGROS-GENOSSENSCHAFTS-BUND5 PharmaceuticalsRegistered2021
OLEIS
1899154 · TMA1085740
Owner not shown11 LightingRegistered2020
OILES
1721054 · TMA957644 · design
Oiles Corporation6 Metal7 Machines9 Electronics+4Registered2016
OILES
1721051 · TMA957531 · design
Oiles Corporation6 Metal7 Machines9 Electronics+4Registered2016
OLOGY
1685225 · TMA955344
WALGREEN CO.3 Cosmetics5 Pharmaceuticals11 Lighting+2Registered2016
OLEX
1628939 · TMA905736 · design
FINCHLEY RESEARCH & DEVELOPMENT INC.5 PharmaceuticalsRegistered2015

Spelled close

A letter or two away.

MarkOwnerClassesStandingYear
OLCM
0926642
Condominium Management Regulatory Authority of Ontario1 Chemicals2 Paints3 Cosmetics+42Pending2021

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.