TrademarkCheck

Is it a trademark in Canada?

“OST”

Yes. 4 live marks on the Canadian register are named OST: 3 registered and 1 still in progress.

Held by an individual (1), Spectrum Tracer Services, LLC (1), Platinum Naturals Ltd. (1) and The Ontario Association of Osteopathic Manual Practitioners (1).

What these marks cover

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

Marks named OST

MarkOwnerClassesStandingYear
OST
2191468 · TMA1241210 · design
an individual5 Pharmaceuticals10 Medical44 MedicalRegistered2024
OST
1684501 · TMA971028
Spectrum Tracer Services, LLC42 ScienceRegistered2017
OST
1282639 · TMA686030
Platinum Naturals Ltd.5 PharmaceuticalsRegistered2007
OST
2006273
The Ontario Association of Osteopathic Manual Practitioners44 MedicalPending2020

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
OHST
1903349 · TMA1105786 · design
Board of Certified Safety Professionals, Inc.42 ScienceRegistered2021
OUST
1823807 · TMA1018165
OCuSOFT, Inc. a legal entity5 PharmaceuticalsRegistered2019
OUST
1359092 · TMA724266
S.C. Johnson & Son, Inc.4 OilsRegistered2008
OUST
0469832 · TMA282431
Discovery Purchaser Corporation5 PharmaceuticalsRegistered1983
OUST
2067622 · design
an individual12 Vehicles22 RopesPending2020
OQT
1884192 · TMA1081895
an individual7 Machines9 Electronics12 VehiclesRegistered2020
OJT
1696184 · TMA975537 · design
OJT.CA INC.35 Advertising41 EducationRegistered2017
OKT
1087066 · TMA573959 · design
Owner not shown42 ScienceRegistered2003
OGT
2163580
Off Grid Trailers Limited Partnership12 Vehicles35 Advertising37 Construction+2Pending2022
OXT
2059663
ORCHID LABS INC.36 FinancePending2020
OCT
0919481
ONTARIO COLLEGE OF TEACHERS1 Chemicals2 Paints3 Cosmetics+42Pending2009
OSD
0904027
BANK OF CANADA1 Chemicals2 Paints3 Cosmetics+42Pending1990
OS1ST
2331137
Owner not listed10 Medical25 ClothingPending2024
Oysta
2236831
Owner not listed5 Pharmaceuticals9 Electronics10 MedicalPending2022
OKKTO
2245304 · TMA1264405
CANDEREL MANAGEMENT INC.35 Advertising36 Finance37 Construction+4Registered2024
OESD
2192972 · TMA1219386
Oklahoma Embroidery Supply & Design, LLC8 Hand9 Electronics23 Yarns+3Registered2024
OGYTUHI
2183365 · TMA1231297
Dongguan Youjia Trading Co. Ltd.22 RopesRegistered2024
OKTA
2154759 · TMA1191118 · design
YIWU MUGUO BAGS CO. LTD.18 LeatherRegistered2023
OUSIDE
2150242 · TMA1217303
Shenzhen OuSiDe Technology Co. Ltd9 Electronics11 LightingRegistered2024
Oashot
2149229 · TMA1203145
an individual28 ToysRegistered2023
OYESAUTO
2134907 · TMA1214189
Shenzhen Oyes Technology Co. Ltd21 HousewaresRegistered2023
OKAYD
2118203 · TMA1162743
Proof Label Services LLC35 Advertising42 Science45 LegalRegistered2023
OZAWADE
2113139 · TMA1160529
BIOPROJET EUROPE LIMITED5 PharmaceuticalsRegistered2023
OCTO
2100398 · TMA1171458
an individual9 Electronics36 Finance38 Telecommunications+3Registered2023
OKEDI
2089277 · TMA1211771
an individual5 PharmaceuticalsRegistered2023

Marks containing OST

MarkOwnerClassesStandingYear
TETRA TEBEL OST
0811369 · TMA490253
Tetra Pak International SA7 MachinesRegistered1998

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.