TrademarkCheck

Is it a trademark in Canada?

“DSA”

Yes. 5 live marks on the Canadian register are named DSA: 4 registered and 1 still in progress.

Held by Daido Steel Co. Ltd. (1), Direct Sellers Association of Canada - Association de Ventes Directes du Canada (1), Dynamic Systems Analysis Ltd. (1), Trican Well Service Ltd. (1) and DSA PACKAGING CORP. (1).

What these marks cover

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

Marks named DSA

MarkOwnerClassesStandingYear
DSA
1735462 · TMA974467
Daido Steel Co. Ltd.6 MetalRegistered2017
DSA
1658585 · TMA916863 · design
Direct Sellers Association of Canada - Association de Ventes Directes du Canada35 Advertising41 EducationRegistered2015
DSA
1602580 · TMA865746 · design
Dynamic Systems Analysis Ltd.42 Science45 LegalRegistered2013
DSA
1410149 · TMA753462
Trican Well Service Ltd.1 Chemicals40 TreatmentRegistered2009
DSA
2343769 · design
DSA PACKAGING CORP.35 AdvertisingPending2024

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
DISA
1990403 · TMA1281839
Disa Technologies, Inc.7 Machines40 TreatmentRegistered2025
DISA
1581339 · TMA854607
DISA GLOBAL SOLUTIONS, INC.39 Transport44 Medical45 LegalRegistered2013
DESA
0617202 · TMA391466 · design
Owner not shown9 Electronics14 Jewellery16 Paper+1Registered1991
DSOA
2068659 · design
DRONE SERVICES OF THE AMERICAS INC.41 Education42 SciencePending2020
DS
2207425 · TMA1228452
DANIEL SMITH, INC.2 PaintsRegistered2024
DS
2204458 · TMA1280821 · design
David Sklar & Associates Inc.36 FinanceRegistered2025
DSG
2185839 · TMA1218622
American Sports Licensing, LLC28 ToysRegistered2024
DS.
2156079 · TMA1193922 · design
Qingdao Best Point Stationery Co.Ltd16 PaperRegistered2023
DSI
2152551 · TMA1256186
SupplyFrame, Inc.42 ScienceRegistered2024
DCA
2149563 · TMA1201833
JIANGSU DONGCHENG POWER TOOLS CO. LTD.8 HandRegistered2023
DSI
2136952 · TMA1179495
MIPI Alliance, Inc.9 ElectronicsRegistered2023
DCA
2030888 · TMA1153987
JIANGSU DONGCHENG POWER TOOLS CO. LTD.7 MachinesRegistered2022
DCA
2030886 · TMA1151553
JIANGSU DONGCHENG POWER TOOLS CO. LTD.9 ElectronicsRegistered2022
DS
1998084 · TMA1142512 · design
Canopy Growth Corporation21 Housewares30 Coffee32 BeerRegistered2022
DS
1950837 · TMA1109176 · design
Modern Campus Inc.41 Education42 ScienceRegistered2021
DSG
1931591 · TMA1082408
American Sports Licensing, LLC18 Leather25 ClothingRegistered2020
DSH
1909165 · TMA1102561 · design
SWIM 4 ME INC. sometimes d.b.a DAVINA'S SWIM HOUSE3 Cosmetics5 Pharmaceuticals9 Electronics+9Registered2021
DS4
1903481 · TMA1096261 · design
Voxx International Corporation9 Electronics12 VehiclesRegistered2021
DSG
1900238 · TMA1089201
American Sports Licensing, LLC28 ToysRegistered2020
DSC
1849918 · TMA1072623
Dollar Shave Club, Inc.3 Cosmetics8 Hand18 Leather+2Registered2020
DS
1829529 · TMA1012486 · design
David Sklar & Associates Inc.36 FinanceRegistered2019
DSE
1786350 · TMA1038980
an individual9 Electronics14 Jewellery16 Paper+2Registered2019
DSU
1785176 · TMA986208
Enlighten Innovations Inc.40 TreatmentRegistered2017
DS1
1754969 · TMA964871
Digital Spectrum Inc.35 Advertising41 Education42 ScienceRegistered2017
DS
1740745 · TMA945133 · design
Colourwater Limited9 ElectronicsRegistered2016

Marks containing DSA

MarkOwnerClassesStandingYear
DSA DSR
1519903 · TMA839350 · design
Dynamic Systems Analysis Ltd.42 Science45 LegalRegistered2013
DSA (DIRTY SANDSTONE ACID)
1476672 · TMA794192
TRICAN WELL SERVICE LTD. a body corporate incorporated pursuant to the laws of the Province of Alberta1 Chemicals40 TreatmentRegistered2011

Spelled close

A letter or two away.

MarkOwnerClassesStandingYear
DSAT
1204795 · TMA689821
Diving Science & Technology Corp.16 PaperRegistered2007

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.