TrademarkCheck

Is it a trademark in Canada?

“STM”

Yes. 8 live marks on the Canadian register are named STM: 5 registered and 3 still in progress.

Held by STM Management Pty Ltd (2), STM Management Pty Ltd an Australian Corporation (1), an owner not shown (1), SIEMENS HEALTHCARE DIAGNOSTICS INC. (1), SOWA TOOL & MACHINE CO. LTD. (1) and Den-Mat Holdings, LLC a Delaware limited liability company (1), and 1 other owner.

What these marks cover

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

Marks named STM

MarkOwnerClassesStandingYear
STM
1628130 · TMA912401 · design
STM Management Pty Ltd an Australian Corporation9 Electronics18 LeatherRegistered2015
STM
1484172 · TMA829685 · design
Owner not shown9 Electronics11 Lighting14 Jewellery+8Registered2012
STM
1060356 · TMA668576
SIEMENS HEALTHCARE DIAGNOSTICS INC.10 MedicalRegistered2006
STM
0755079 · TMA443719
SOWA TOOL & MACHINE CO. LTD.9 ElectronicsRegistered1995
STM
0744476 · TMA476968
Den-Mat Holdings, LLC a Delaware limited liability company10 Medical41 EducationRegistered1997
STM
2287900 · design
SPECIALTY TAPES MANUFACTURING LLC17 RubberPending2023
STM
2058593 · design
STM Management Pty Ltd9 Electronics18 LeatherPending2020
STM
2058589
STM Management Pty Ltd9 Electronics18 LeatherPending2020

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
STEM
2186980 · TMA1232499
S.C. Johnson & Son, Inc.5 Pharmaceuticals11 Lighting21 HousewaresRegistered2024
SDTM
1895657 · TMA1091390
OMRON CORPORATION9 Electronics35 Advertising38 Telecommunications+3Registered2021
STEM
1530669 · TMA843113
Stem Marketing Limited35 AdvertisingRegistered2013
STM8
1397768 · TMA745003
an individual9 ElectronicsRegistered2009
STEM
1314237 · TMA833127
Nordstrom, Inc.25 ClothingRegistered2012
STIM
0991410 · NFLD1410 · design
STANDARD LABORATORIES, INC. (a Delaware Corporation)3 Cosmetics5 Pharmaceuticals11 LightingRegistered1926
STEM
0656323 · TMA420454
THE YOKOHAMA RUBBER CO., LTD.12 VehiclesRegistered1993
STAM
0266309 · TMA126809
DOW AGROSCIENCES LLC (A DELAWARE LIMITED LIABILITY COMPANY)5 PharmaceuticalsRegistered1962
STEM
2220831
Kano Computing Limited9 Electronics21 Housewares38 Telecommunications+1Pending2022
StMU
0923072
ST. MARY'S UNIVERSITY1 Chemicals2 Paints3 Cosmetics+42Pending2014
StMU
0920294
St. Mary's University College1 Chemicals2 Paints3 Cosmetics+42Pending2010
SDM
1825471 · TMA1082266
SEW-Eurodrive GmbH & Co. KG9 Electronics42 ScienceRegistered2020
SDM
1330243 · TMA707225
RICOH IMAGING COMPANY, LTD9 ElectronicsRegistered2008
SDM
1277690 · TMA752731
Garmin Switzerland GmbH9 ElectronicsRegistered2009
SDM
0802627 · TMA495687
PARK NICOLLET MEDICAL FOUNDATION9 Electronics16 PaperRegistered1998
SDM
0400312 · TMA226857
911979 Alberta Ltd.1 Chemicals3 Cosmetics5 Pharmaceuticals+9Registered1978
SDM
2162880
SDM Inc.9 Electronics36 Finance42 SciencePending2022
STEAM
2108243 · TMA1242337 · design
Valve Corporation9 Electronics35 Advertising38 Telecommunications+3Registered2024
STÄMM
2025454 · TMA1132839
Stamm Vegh Corporation9 ElectronicsRegistered2022
SetMe
1973603 · TMA1165215
Senator International Limited20 FurnitureRegistered2023
STE2M
1891607 · TMA1114839 · design
New Mexico Institute of Mining and Technology41 EducationRegistered2021
STEEM
1848242 · TMA1035123
Steemit, Inc9 Electronics35 Advertising36 FinanceRegistered2019
STEAM
1813111 · TMA1122933 · design
Valve Corporation9 Electronics28 Toys38 TelecommunicationsRegistered2022
STM32
1772150 · TMA965620 · design
an individual9 ElectronicsRegistered2017
STM32
1770687 · TMA976549
an individual9 ElectronicsRegistered2017

Marks containing STM

MarkOwnerClassesStandingYear
STM TEAM
2200887 · design
an individual7 MachinesPending2022
STM INNOS
2335994 · colour
SUSTAINABLE TECHNOLOGY AND MEMBRANE INNOVATIONS LTD.17 RubberPending2024
STM-SERIES
1643888 · TMA906393
GENERAL KINEMATICS CORPORATION7 MachinesRegistered2015
STM MINERALS
1946199 · TMA1228613 · design
Owner not shown7 Machines40 TreatmentRegistered2024
STM STM AUSTRALIA
2058595 · design
STM Management Pty Ltd9 Electronics18 LeatherPending2020
STM WEALTH MANAGEMENT
1830360 · TMA1010869
Odlum Brown Limited36 FinanceRegistered2018
TRASMISSIONI MECCANICHE STM
2200883 · design
an individual7 MachinesPending2022

Spelled close

A letter or two away.

MarkOwnerClassesStandingYear
STMT
2081297
Horizon Group USA, Inc.3 Cosmetics4 Oils14 Jewellery+1Pending2021

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.