TrademarkCheck

Is it a trademark in Canada?

“SQUARE ROOT”

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

Held by MASIMO CORPORATION.

What these marks cover

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

Marks named SQUARE ROOT

MarkOwnerClassesStandingYear
SQUARE ROOT
2064160 · TMA1283989
MASIMO CORPORATION10 MedicalRegistered2025

Marks containing SQUARE ROOT

MarkOwnerClassesStandingYear
SQUARE ROOT FARM
1911431 · TMA1088414
Owner not shown29 Meat31 FreshRegistered2020

Spelled close

A letter or two away.

MarkOwnerClassesStandingYear
SQUARE SOFT
0723044 · TMA427923 · design
Owner not shown9 ElectronicsRegistered1994

Shares the word “root”

The least common word in the name, on its own or inside other marks.

MarkOwnerClassesStandingYear
@ROOT
2026446 · TMA1159926
Molson Coors Non-Alc LLC32 BeerRegistered2023
ROOT
1984192 · TMA1200874
Root Insurance Company36 FinanceRegistered2023
ROOT
1833361 · TMA1076124
IROBOT CORPORATION9 Electronics28 Toys41 EducationRegistered2020
ROOT
1749530 · TMA1123657
LEAF Weight Management Clinic Ltd.35 Advertising38 Telecommunications41 Education+3Registered2022
ROOT
1642011 · TMA1022237
The A. I. Root Company3 Cosmetics4 OilsRegistered2019
ROOT
1115125 · TMA727098
Dyson Technology Limited7 MachinesRegistered2008
ROOT
2343964
Owner not listed34 TobaccoPending2024
ROOT
2337172 · design
Owner not listed35 Advertising42 SciencePending2024
ROOT
2337171
Owner not listed35 Advertising42 SciencePending2024
ROOT
2274531 · design
Dr. Christina Rahm, LLC5 PharmaceuticalsPending2023
ROOT
2265296
Owner not listed7 Machines12 VehiclesPending2023
ROOT:1
1335386 · TMA726506
Winebow, Inc.33 WineRegistered2008
ROOT 1
1263206 · TMA720087
Winebow, Inc.33 WineRegistered2008
ROOT: X
2317016 · design
Amorepacific Corporation3 CosmeticsPending2024
ROOT 6
2086578
Root 6 Inc.16 Paper18 Leather21 Housewares+6Pending2021
Root ZX
2174739 · TMA1268382
J. MORITA MFG. CORP.10 MedicalRegistered2024
ROOT AI
1943724 · TMA1202196
APPHARVEST TECHNOLOGY, INC.7 Machines9 Electronics42 Science+1Registered2023
En Root
1572997 · TMA854238
Shipman Associates LLC3 CosmeticsRegistered2013
LO-ROOT
0343116 · TMA191194 · design
ROBERTSON WHITEHOUSE INC.10 MedicalRegistered1973
ROOT 66
2272175
General Wire Spring Co.7 MachinesPending2023
ROOT 98
1979345 · design
PLAZA PREMIUM GROUP INTERNATIONAL LIMITED43 RestaurantsPending2019
ROOT:GEN
2211490 · TMA1230704 · design
Amorepacific Corporation3 CosmeticsRegistered2024
ROOT AMP
1678656 · TMA901062
Owner not shown3 CosmeticsRegistered2015
ROOT ART
2351725 · design
Owner not shown20 Furniture35 AdvertisingPending2023
TAKE ROOT
2228509 · TMA1255055 · design
an individual41 Education44 MedicalRegistered2024

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.