TrademarkCheck

Is it a trademark in Canada?

“DOS”

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

Held by Mattel, Inc..

What these marks cover

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

Marks named DOS

MarkOwnerClassesStandingYear
DOS
1881980 · TMA1085892
Mattel, Inc.9 Electronics28 Toys41 EducationRegistered2020

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
DIOS
2171982 · TMA1228912
Emperor Solutions Limited34 TobaccoRegistered2024
DEOS
2136851 · TMA1205084
Mirka Ltd7 MachinesRegistered2023
DOSC
2091212 · TMA1179053
2067901 Alberta Inc.39 Transport43 RestaurantsRegistered2023
DOSC
2091211 · TMA1206038 · design
2067901 Alberta Inc.39 Transport43 RestaurantsRegistered2023
DOSS
2003865 · TMA1127203
WONDERS TECHNOLOGY CO. LTD.35 AdvertisingRegistered2022
DAOS
1995585 · TMA1119612 · design
Owner not shown33 WineRegistered2022
DOSS
1879670 · TMA1086068
WONDERS TECHNOLOGY CO. LTD.9 ElectronicsRegistered2020
DOSH
1827746 · TMA1101342
DOSH Holdings, Inc.9 Electronics35 Advertising36 Finance+3Registered2021
DOSS
1777298 · TMA969628 · design
WONDERS TECHNOLOGY CO. LTD.9 ElectronicsRegistered2017
DEOS
1741638 · TMA1041135
an individual9 Electronics11 Lighting42 ScienceRegistered2019
DOSE
1721058 · TMA935210 · design
JUS DOSE INC. / DOSE JUICES INC.32 Beer35 AdvertisingRegistered2016
DOSE
1721057 · TMA935213
JUS DOSE INC. / DOSE JUICES INC.32 Beer35 AdvertisingRegistered2016
DUOS
1534185 · TMA880370
Unilever Canada Inc.30 CoffeeRegistered2014
DWOS
1395675 · TMA773338
Dental Wings Inc.9 Electronics35 Advertising40 Treatment+1Registered2010
DOSU
2185371
Big Whale Labs Inc.9 Electronics45 LegalPending2022
DOSE
2123370
JUS DOSE INC. / DOSE JUICES INC.3 Cosmetics5 Pharmaceuticals29 Meat+2Pending2021
DOSE
2061388 · design
Dose Biosystems Inc.1 Chemicals3 Cosmetics5 Pharmaceuticals+10Pending2020
DS
2207425 · TMA1228452
DANIEL SMITH, INC.2 PaintsRegistered2024
DS
2204458 · TMA1280821 · design
David Sklar & Associates Inc.36 FinanceRegistered2025
DS.
2156079 · TMA1193922 · design
Qingdao Best Point Stationery Co.Ltd16 PaperRegistered2023
DOK
2141455 · TMA1188678
"Dr. Martens" International Trading GmbH; "Dr. Maertens" Marketing GmbH25 ClothingRegistered2023
DOC
2125386 · TMA1231046
"Dr. Martens" International Trading GmbH; "Dr. Maertens" Marketing GmbH25 ClothingRegistered2024
DTS
2071651 · TMA1183659 · design
an individual11 LightingRegistered2023
DZS
2066980 · TMA1134197
DZS Inc.9 ElectronicsRegistered2022
DWS
2042903 · TMA1167850 · design
an individual1 Chemicals7 Machines9 ElectronicsRegistered2023

Marks containing DOS

The closest 25 of 48.

MarkOwnerClassesStandingYear
i-dos
1529331 · TMA855223
JUDO WASSERAUFBEREITUNG GMBH9 ElectronicsRegistered2013
MS-DOS
0526922 · TMA308535
MICROSOFT CORPORATION, A WASHINGTON CORPORATION9 Electronics16 PaperRegistered1985
LOS DOS
1779665 · TMA978207
Winebow, Inc.33 WineRegistered2017
LOS DOS
2047035
Good Spirits Lab, Inc.33 WinePending2020
DOLL 'DOS
1624919 · TMA952925
AMERICAN GIRL, LLC28 ToysRegistered2016
CHEM-DOS
2005604
Pinnacle Aquatic Group Inc.11 LightingPending2020
DOS LOCOS
1599397 · TMA886935
ASAHI BEVERAGES (NZ) LIMITED33 WineRegistered2014
DOS&DONTS
1527321 · TMA849870 · design
Owner not shown9 Electronics42 ScienceRegistered2013
DOS LUNAS
1277305 · TMA728262
DOS LUNAS SPIRITS, LLC33 WineRegistered2008
DOS EQUIS
0421102 · TMA269013
Owner not shown32 BeerRegistered1982
DOS SIGLOS
1846647 · TMA1027948
Owner not shown33 WineRegistered2019
DOS AGAVES
1757513 · TMA1064807
Owner not shown30 Coffee32 Beer33 WineRegistered2019
DOS AMIGOS
1567959 · TMA857490
Olam Chile Peppers, LLC29 Meat30 CoffeeRegistered2013
DOS & DON'TS
1194306 · TMA658377
ADVANCE MAGAZINE PUBLISHERS INC.16 Paper41 EducationRegistered2006
DYNAMO DOS
2205430
an individual25 Clothing41 EducationPending2022
DOS HOMBRES
2104075 · TMA1154412
Dos Hombres, LLC33 WineRegistered2022
DOS TIERRAS
1911586 · TMA1080611
an individual23 YarnsRegistered2020
DOS CAMINOS
1596305 · TMA883143
BRG Intellectual Property, LLC43 RestaurantsRegistered2014
DOS ARMADILLOS
1580381 · TMA922411
INTERNATIONAL PREMIUM SPIRITS, CORP (a company from Texas)33 WineRegistered2015
VINHA DOS PARDAIS
2248919 · TMA1254234
Owner not shown33 WineRegistered2024
QUINTA DOS CANAIS
1377472 · TMA754597
an individual33 WineRegistered2009
HERDADE DOS GROUS
1325952 · TMA710114
Owner not shown33 WineRegistered2008
DOS HOMBRES & Design
1964035 · TMA1156717 · design
Dos Hombres, LLC33 WineRegistered2022
DOS MADERAS Design
1309581 · TMA700828 · design
Owner not shown33 WineRegistered2007
DOS MADERAS ORIGEN
2340514
Owner not listed33 WinePending2024

Spelled close

A letter or two away.

MarkOwnerClassesStandingYear
DOST
1562811 · TMA867151
Owner not shown16 Paper21 Housewares24 Textiles+2Registered2013

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.