TrademarkCheck

Is it a trademark in Canada?

“SUMOSTANCE”

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

Held by Little Giant Ladder Systems, LLC.

What these marks cover

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

Marks named SUMOSTANCE

MarkOwnerClassesStandingYear
SUMOSTANCE
1498001 · TMA831336
Little Giant Ladder Systems, LLC20 FurnitureRegistered2012
SUMOSTANCE
1498000 · TMA831335 · design
Little Giant Ladder Systems, LLC20 FurnitureRegistered2012

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
SUNSTONE
2112649 · TMA1187485
Sunstone Partners Management, LLC36 FinanceRegistered2023
SUNSTACK
2023472 · TMA1239368
Portable Electric Ltd.9 Electronics40 TreatmentRegistered2024
SUNSTONE
1880501 · TMA1112901
Sunstone Partners Management, LLC35 AdvertisingRegistered2021
SUNSTANK
1856456 · TMA1016096 · design
Shenzhen Sunstank Technology Co. Ltd34 TobaccoRegistered2019
SUNSTONE
1801480 · TMA989029 · design
JIAXING SUNSTONE METAL PRODUCTS CO.LTD11 LightingRegistered2018
SUNSTONE
1755402 · TMA1007484
Sunstone Development Co. Ltd.1 Chemicals9 ElectronicsRegistered2018
SUNSTONE
1494345 · TMA859540
McWilliam's Wines Group Ltd.33 WineRegistered2013
SEMISTACK
1413630 · TMA796970
SEMIKRON Elektronik GmbH & Co. KG9 ElectronicsRegistered2011
Sunistanai
2201321 · design
Sunistanai5 Pharmaceuticals35 Advertising41 EducationPending2022
SUNSTABLE
2138849
JELD-WEN, INC.6 Metal19 BuildingPending2021
SUNGAIT
2316110 · TMA1247380
Owner not listed9 ElectronicsRegistered2024
SHANKITGOLF
2276689 · TMA1233043
SHANKITGOLF24 TextilesRegistered2024
Symstride
2271884 · TMA1226406
an individual41 EducationRegistered2024
SINCOTECH
2264566 · TMA1283408
Sinco Tech Solutions Inc.7 MachinesRegistered2025
SMASCHITTOS
2262272 · TMA1283147
FOODOLICIEUX RESTAURANT GROUP INC.35 Advertising43 RestaurantsRegistered2025
SHANKSTARS
2258653 · TMA1274822
Owner not listed9 Electronics41 EducationRegistered2024
Sunsturmca
2244777 · TMA1264321
an individual9 ElectronicsRegistered2024
SENSODRIVE
2240572 · TMA1197303
SENSODRIVE TECHNOLOGY CORP.9 Electronics35 Advertising42 ScienceRegistered2023
SONGCAT
2237178 · TMA1253122
Owner not listed1 ChemicalsRegistered2024
SONGSTAB
2235745 · TMA1253089
Owner not listed1 ChemicalsRegistered2024
SONOSTIK
2235726 · TMA1251588
Owner not listed10 MedicalRegistered2024
SANGUAD
2231286 · TMA1251520
an individual25 ClothingRegistered2024
SONGTRUST
2225425 · TMA1243279
ST MUSIC LLC36 FinanceRegistered2024
SUNNYSTEP
2215016 · TMA1232955 · design
SUNNYSTEP PTE LTD25 ClothingRegistered2024
Seamost
2201465 · TMA1239769
Huizhou Saiyun Technology Co., Ltd.9 ElectronicsRegistered2024

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.