TrademarkCheck

Is it a trademark in Canada?

“DUOSTACK”

Yes. 1 live mark on the Canadian register is named DUOSTACK: 1 registered.

Held by WestRock Packaging Systems, LLC.

What these marks cover

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

Marks named DUOSTACK

MarkOwnerClassesStandingYear
DUOSTACK
0870906 · TMA523194
WestRock Packaging Systems, LLC9 Electronics16 PaperRegistered2000

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
DUOSTECH
2287933 · design
Duos Technologies, Inc.42 SciencePending2023
DUSTECT
1827001 · TMA1022194
paragon GmbH & Co. KGaA9 Electronics11 LightingRegistered2019
DESTACO
1606014 · TMA953286
Delaware Capital Formation, Inc.7 Machines9 ElectronicsRegistered2016
DUSTEC
1138812 · TMA598807
NUTRIEN (CANADA) HOLDINGS ULC1 Chemicals11 LightingRegistered2004
dockteck
1962147 · TMA1120589
WANKA TECHNOLOGY LIMITED9 ElectronicsRegistered2022
DASHTAK
1949950 · TMA1220854
Delta Country Farms (BC) Ltd.29 Meat30 Coffee31 Fresh+1Registered2024
DUSTEX
1890122 · TMA1088001
an individual1 Chemicals4 OilsRegistered2020
DOGTAG
1683577 · TMA1000885
Dogtag Limited9 Electronics16 Paper36 FinanceRegistered2018
DUSTCAP
1645648 · TMA895216
ARCLIN USA, LLC.1 ChemicalsRegistered2015
DOGTEK
1501526 · TMA854999
E.A. Distribution Inc.9 ElectronicsRegistered2013
DUSTGARD
1214757 · TMA637993
Compass Minerals Ogden Inc.4 OilsRegistered2005
DISTECH
1082289 · TMA571514
AMD Medicom Inc.10 MedicalRegistered2002
DESTECH
1066121 · TMA582742
Destech Consulting Services Inc.41 Education42 ScienceRegistered2003
DIGITAC
0430491 · TMA259682
RAYLEIGH INSTRUMENTS LIMITED9 ElectronicsRegistered1981
DOGTAS
2294030 · design
Owner not shown20 Furniture35 AdvertisingPending2023
DOCKTECK
2283137 · design
WANKA TECHNOLOGY LIMITED9 ElectronicsPending2023

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.