TrademarkCheck

Is it a trademark in Canada?

“O5”

Yes. 2 live marks on the Canadian register are named O5: 2 registered and 0 still in progress.

Held by DELTA CONTROLS INC. (1) and Saks.com LLC (1).

What these marks cover

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

Marks named O5

MarkOwnerClassesStandingYear
O5
2056056 · TMA1168259
DELTA CONTROLS INC.9 ElectronicsRegistered2023
O5
1697920 · TMA982912
Saks.com LLC35 AdvertisingRegistered2017

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
O
2318000 · TMA1266103 · design
Meet the People, LLC35 AdvertisingRegistered2024
O
2268427 · TMA1257106 · design
Cofomo Inc.35 Advertising41 Education42 ScienceRegistered2024
O
2259005 · TMA1247353 · design
Owner not listed7 MachinesRegistered2024
O
2259004 · TMA1247352 · design
Owner not listed8 HandRegistered2024
Ö
2248492 · TMA1280958 · design
Ö international Inc.21 Housewares32 BeerRegistered2025
O
2247124 · TMA1265916 · design
Owner not listed42 Science44 MedicalRegistered2024
OOU
2246973 · TMA1265891
Owner not listed8 HandRegistered2024
O
2245774 · TMA1261870 · design
Limbo Labs Limited36 Finance42 ScienceRegistered2024
O
2241006 · TMA1257010 · design
Ombriati Corp.9 ElectronicsRegistered2024
O
2234711 · TMA1249026 · design
Paramount Corp.9 ElectronicsRegistered2024
O
2233564 · TMA1199407 · design
Optel Vision Inc.42 ScienceRegistered2023
O
2233563 · TMA1199406 · design
Optel Vision Inc.42 ScienceRegistered2023
OOO
2229991 · TMA1274285 · design
Topolo Technology, Inc.9 Electronics35 AdvertisingRegistered2024
O
2229138 · TMA1255082 · design
an individual22 Ropes37 Construction44 MedicalRegistered2024
OHO
2220352 · TMA1267003
AAA Heidelberg Inc.1 Chemicals3 Cosmetics5 Pharmaceuticals+12Registered2024
O
2218595 · TMA1202051 · design
12222752 Canada Inc.3 Cosmetics30 Coffee32 Beer+1Registered2023
O
2209158 · TMA1202025 · design
TEKPOLYMER INC.3 CosmeticsRegistered2023
OHAYO
2207897 · TMA1281683 · design
an individual9 ElectronicsRegistered2025
OO
2203491 · TMA1226305 · design
Outschool, Inc.9 Electronics35 Advertising38 Telecommunications+1Registered2024
O
2202853 · TMA1245148 · design
Osso VR, Inc.42 ScienceRegistered2024
O
2194714 · TMA1235161 · design
Tecka International Inc.25 ClothingRegistered2024
O2W
2193323 · TMA1234949 · design
MICELLAE DELIVERY SYSTEMS INC.5 PharmaceuticalsRegistered2024
O
2192995 · TMA1285125 · design
PARADOX INC.42 ScienceRegistered2025
O
2184984 · TMA1261232 · design
AIRO BRANDS, INC.34 TobaccoRegistered2024
O
2184538 · TMA1230588 · design
S&L FOREVER INTERNATIONAL CO. LTD.14 Jewellery35 AdvertisingRegistered2024

Marks containing O5

MarkOwnerClassesStandingYear
O5 Tea
1959365 · TMA1221757
O5 Tea Company Limited30 Coffee32 Beer43 RestaurantsRegistered2024

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.