TrademarkCheck

Is it a trademark in Canada?

“OSF”

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

Held by an individual.

What these marks cover

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

Marks named OSF

MarkOwnerClassesStandingYear
OSF
2141547 · TMA1241007
an individual6 Metal19 BuildingRegistered2024

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
OSV
2198564 · TMA1238372
OSV Professional Corporation35 Advertising36 Finance42 ScienceRegistered2024
OSP
1793507 · TMA1002007
OILFIELD SPECIALTY PRODUCTS MANUFACTURING LIMITED40 TreatmentRegistered2018
OKF
1450279 · TMA788998 · design
OKF Corporation30 Coffee32 BeerRegistered2011
OSP
0594231 · TMA352032
TE Connectivity Solutions GmbH9 ElectronicsRegistered1989
OSP
0480853 · TMA278536 · design
OKUMA CORPORATION9 ElectronicsRegistered1983
+OSB
2308328 · design
Oakville Stamping & Bending Limited11 Lighting17 Rubber21 Housewares+2Pending2024
OSB
0914839
Her Majesty the Queen in Right of the Province of Ontario as represented by the Minister of Finance1 Chemicals2 Paints3 Cosmetics+42Pending2003
OCF
0901514 · design
Owner not shown1 Chemicals2 Paints3 Cosmetics+42Pending1982
OSIFA
0916172 · design
Ontario Infrastructure Projects Corporation1 Chemicals2 Paints3 Cosmetics+42Pending2005
OSIFA
0915891
Ontario Infrastructure Projects Corporation1 Chemicals2 Paints3 Cosmetics+42Pending2004
OCB
2288384 · TMA1260315
REPUBLIC TECHNOLOGIES (NA), LLC25 Clothing34 TobaccoRegistered2024
OSVYO
2277828 · TMA1283491 · design
Shenzhen Hongwangxi Technology Co. Ltd.25 ClothingRegistered2025
OCB
2276333 · TMA1261995 · design
REPUBLIC TECHNOLOGIES (NA), LLC34 TobaccoRegistered2024
OCB
2276332 · TMA1261994
REPUBLIC TECHNOLOGIES (NA), LLC34 TobaccoRegistered2024
OCB
2276331 · TMA1261993 · design
REPUBLIC TECHNOLOGIES (NA), LLC34 TobaccoRegistered2024
OCB
2276330 · TMA1261992 · design
REPUBLIC TECHNOLOGIES (NA), LLC34 TobaccoRegistered2024
OKP
2244476 · TMA1263165
Owner not listed7 MachinesRegistered2024
OGSIVEO
2189447 · TMA1216527 · design
SpringWorks Therapeutics Operating Company, Inc.5 PharmaceuticalsRegistered2023
Ogsiveo
2179400 · TMA1211325
SpringWorks Therapeutics Operating Company, Inc.5 PharmaceuticalsRegistered2023
OGPay
2161048 · TMA1194916
ORGANO Payments, Inc.9 Electronics36 FinanceRegistered2023
OXBOW
2153798 · TMA1169150
Nufarm Agriculture Inc.5 PharmaceuticalsRegistered2023
Ochef
2148981 · TMA1204226
Shenzhen Obuy Technology Co. Ltd8 HandRegistered2023
OCV
2117919 · TMA1205034
OCV CONTROL VALVES, LLC6 MetalRegistered2023
OXBOW
2099898 · TMA1180467
OXBOW25 ClothingRegistered2023
OQUEVO
2082129 · TMA1142014
Mitsubishi Tanabe Pharma Corporation5 PharmaceuticalsRegistered2022

Marks containing OSF

MarkOwnerClassesStandingYear
OSF DIGITAL
2023698 · TMA1140440 · design
OSF Global Services Inc.35 Advertising36 Finance42 ScienceRegistered2022
OSF FLAVORS
2312843
OSF Flavors, Inc.30 CoffeePending2023
OSF COMMERCE
1786044 · TMA989635 · design
OSF Global Services Inc.35 Advertising36 Finance42 ScienceRegistered2018
OSF GLOBAL SERVICES
1492708 · TMA862816
OSF Global Services Inc.35 Advertising42 ScienceRegistered2013

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.