TrademarkCheck

Is it a trademark in Canada?

“DIOL”

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

Held by IMPERIAL OIL LIMITED.

What these marks cover

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

Marks named DIOL

MarkOwnerClassesStandingYear
DIOL
0162920 · UCA1733
IMPERIAL OIL LIMITED4 OilsRegistered1933

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
DIAL
1647928 · TMA929593
DIAL GmbH41 Education42 ScienceRegistered2016
DIAL
1605097 · TMA942327
Netflix, Inc.9 Electronics28 Toys42 ScienceRegistered2016
DIAL
1167553 · TMA606204
WORLDPAC, INC.9 Electronics35 AdvertisingRegistered2004
DIAL
0872224 · TMA531269
HENKEL CORPORATION5 PharmaceuticalsRegistered2000
DIAL
0806696 · TMA469717
Penguin Random House LLC16 PaperRegistered1997
DIAL
0203909 · UCA32916
HENKEL CORPORATION3 CosmeticsRegistered1949
DILL
0132433 · TMDA44539
Dill Air Controls Products, LLC a North Carolina limited liability company6 Metal7 Machines9 Electronics+1Registered1928
DTOL
2336839
SHENZHEN DONGHAO SCIENCE AND TECHNOLOGY CO. LTD.9 ElectronicsPending2024
DUOL
2255796 · design
Owner not listed6 Metal11 Lighting17 Rubber+3Pending2023
DOL
1996430
DATA Communications Management Corp./Gestion Des Communications DATA Corp.9 Electronics35 Advertising36 Finance+3Pending2019
DUOLI
2216337 · TMA1275992
Xuchang Duoli Hair Products Co. Ltd.26 SewingRegistered2024
dooli
2173297 · TMA1204382
Dooli Products, LLC16 PaperRegistered2023
DIAL9
1489583 · TMA804211 · design
Dial9 Inc.35 Advertising38 TelecommunicationsRegistered2011
DIEHL
0414976 · TMA265038
Diehl Stiftung & Co. KG7 MachinesRegistered1981
DILLY
0319774 · TMA168492
AMERICAN DAIRY QUEEN CORPORATION30 CoffeeRegistered1970
DIALA
0236729 · TMA106068
an individual4 OilsRegistered1957
DILLY
0227732 · TMA103986
AMERICAN DAIRY QUEEN CORPORATION (A Delaware Corporation)30 CoffeeRegistered1956
DEWEL
2240668 · TMA1271254
Shenzhen Mingxi Technology Co. Ltd.2 Paints21 HousewaresRegistered2024
DLY
2237453 · TMA1259766
an individual9 ElectronicsRegistered2024
Dilwe
2236661 · TMA1256941
Shenzhen Yibai Network Technology Co. Ltd.12 Vehicles15 Musical28 ToysRegistered2024
DWIL
2221781 · TMA1248610
Fujian Sanqing Paint Co., Ltd.2 PaintsRegistered2024
Deel
2183609 · TMA1284454
an individual9 Electronics35 Advertising36 Finance+1Registered2025
DOLLY
2174939 · TMA1207898
an individual12 VehiclesRegistered2023
DDL
2169985 · TMA1284362
Digital Dream Labs, LLC9 Electronics28 ToysRegistered2025
DALI+
2157169 · TMA1216332 · design
IEEE Industry Standards and Technology Organization, Inc.9 Electronics11 Lighting42 ScienceRegistered2023

Spelled close

A letter or two away.

MarkOwnerClassesStandingYear
DIOLV
2207894 · TMA1242775
Quanzhou Aile Sanitary Products Co., Ltd.10 MedicalRegistered2024
DIOR
2221304 · TMA1265504 · design
an individual43 RestaurantsRegistered2024
DION
2171983 · TMA1228913
Emperor Solutions Limited34 TobaccoRegistered2024
DIOS
2171982 · TMA1228912
Emperor Solutions Limited34 TobaccoRegistered2024
DION
2070570 · TMA1176325
9030-5418 QUÉBEC INC.30 CoffeeRegistered2023
DION
2070568 · TMA1176323 · design
9030-5418 QUÉBEC INC.30 CoffeeRegistered2023
DIO°
1549912 · TMA876278 · design
DIO Corporation10 MedicalRegistered2014
DIO
1487200 · TMA836508
Niji Productions, Inc.25 Clothing41 EducationRegistered2012
DIOR
1423003 · TMA812748 · design
Owner not shown3 CosmeticsRegistered2011
DIOR
1351333 · TMA866699 · design
Owner not shown9 Electronics35 Advertising38 Telecommunications+2Registered2013
DIOR
1252645 · TMA661737 · design
Owner not shown3 CosmeticsRegistered2006
DIOR
1219325 · TMA645445 · design
Owner not shown3 Cosmetics11 LightingRegistered2005
DIOR
1219317 · TMA645441 · design
Owner not shown3 Cosmetics11 LightingRegistered2005
DIOR
0772946 · TMA449265 · design
an individual14 Jewellery18 Leather25 ClothingRegistered1995
DIOR
0339621 · TMA203928
an individual14 JewelleryRegistered1974
DIOR
0321052 · TMA181667
Owner not shown1 Chemicals3 Cosmetics8 Hand+2Registered1972
DIOR
0314840 · TMA203924
an individual14 Jewellery16 Paper21 Housewares+1Registered1974
DIOR
0224271 · UCA50697
an individual16 Paper24 Textiles25 ClothingRegistered1954
"DION"
0216483 · UCA44082
DION - AG INC.7 Machines12 VehiclesRegistered1952
DIOR
2354795 · design
an individual9 Electronics12 Vehicles14 Jewellery+2Pending2024
DIOR
2353438 · design
an individual9 Electronics12 Vehicles14 Jewellery+5Pending2024
DIOR
2333973 · design
Owner not listed41 EducationPending2024
DIOR
2286574
an individual21 HousewaresPending2023

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.