TrademarkCheck

Is it a trademark in Canada?

“GSI”

Yes. 12 live marks on the Canadian register are named GSI: 9 registered and 3 still in progress.

Held by The GSI Group, LLC (2), GEOPHYSICAL SERVICE INCORPORATED (2), Goldstone HVACR Inc. (1), Global Safety Index Pty Ltd (1), GSI Group Corporation (1) and an individual (1), and 4 other owners.

What these marks cover

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

Marks named GSI

MarkOwnerClassesStandingYear
GSI
1716812 · TMA960750
The GSI Group, LLC6 Metal7 Machines11 Lighting+1Registered2017
GSI
1636188 · TMA905656 · design
Goldstone HVACR Inc.1 Chemicals6 Metal7 Machines+2Registered2015
GSI
1635928 · TMA942652 · design
Global Safety Index Pty Ltd9 Electronics35 Advertising41 Education+1Registered2016
GSI
1587738 · TMA916913 · design
GSI Group Corporation7 Machines9 Electronics10 Medical+4Registered2015
GSI
1487162 · TMA814204
an individual5 PharmaceuticalsRegistered2011
GSI
1318411 · TMA708655
GEOPHYSICAL SERVICE INCORPORATED35 Advertising40 Treatment42 Science+1Registered2008
GSI
1076948 · TMA573582 · design
GEOPHYSICAL SERVICE INCORPORATED9 Electronics16 Paper35 Advertising+4Registered2003
GSI
1065762 · TMA562519
ROYAL BANK OF CANADA36 FinanceRegistered2002
GSI
0758174 · TMA443150
Owner not shown10 MedicalRegistered1995
GSI
2324615 · design
Gemellaro Systems Integration, Inc.37 Construction42 Science45 LegalPending2024
GSI
2226126 · design
The GSI Group, LLC6 Metal7 Machines9 Electronics+2Pending2022
GSI
2150626
Global Securities Institute Corp.9 Electronics16 Paper41 EducationPending2021

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
GS
2222172 · TMA1251103 · design
Good Shepherd's Chinese Christian Church45 LegalRegistered2024
GS
2214245 · TMA1235199 · design
GHD Group Limited9 Electronics35 Advertising42 ScienceRegistered2024
GSK
2078744 · TMA1210594 · design
SmithKline Beecham Limited5 Pharmaceuticals9 Electronics10 MedicalRegistered2023
GSK
2073322 · TMA1210553 · design
SmithKline Beecham Limited5 Pharmaceuticals9 Electronics10 MedicalRegistered2023
GS
2050494 · TMA1150485 · design
GRINDSTATE INC.25 ClothingRegistered2022
GS2
2031153 · TMA1267985
Daysh Developments, Inc.19 Building37 ConstructionRegistered2024
GSH
2026980 · TMA1203568
ASSA ABLOY of Canada Ltd.6 MetalRegistered2023
GSW
2015915 · TMA1146624
Gibson Energy Inc.4 OilsRegistered2022
GSS
2009319 · TMA1143500
Gravity Scaffold & Shoring Services Inc.6 MetalRegistered2022
GS
1999390 · TMA1164119
Lonza Ltd.1 Chemicals5 Pharmaceuticals40 Treatment+1Registered2023
GS
1991259 · TMA1126984 · design
an individual14 Jewellery35 AdvertisingRegistered2022
GS
1956676 · TMA1233094 · design
GS Sounds Inc.9 ElectronicsRegistered2024
GS
1956470 · TMA1129511 · design
Good Sasky Apparel Company Ltd.25 ClothingRegistered2022
GSC
1925680 · TMA1134493 · design
an individual9 ElectronicsRegistered2022
GS
1912940 · TMA1064924 · design
Aphria Inc.3 Cosmetics5 Pharmaceuticals9 Electronics+14Registered2019
GUI
1909023 · TMA1106146
MONCLER S.P.A. an incorporated business forming a joint stock company of Italian nationality25 ClothingRegistered2021
GHI
1842094 · TMA1011655
Global Hangers Inc.6 Metal9 Electronics16 Paper+2Registered2018
GS
1831681 · TMA1031743 · design
Queen Lilo LLC18 Leather25 ClothingRegistered2019
GS1
1821029 · TMA1082718 · design
GS1 (Association Internationale Sans But Lucratif)9 Electronics35 Advertising38 Telecommunications+1Registered2020
GSW
1817459 · TMA1043767
A.O. SMITH ENTERPRISES LTD.7 Machines11 LightingRegistered2019
GSE
1816409 · TMA1110196
PEARSON PLC9 Electronics16 Paper35 Advertising+2Registered2021
GS
1786453 · TMA1012658 · design
GS Financial Group Inc.35 Advertising36 FinanceRegistered2019
GS
1774225 · TMA1013283 · design
an individual14 Jewellery16 Paper35 Advertising+3Registered2019
GS
1771765 · TMA1016965
The Growler Station, Inc.21 Housewares35 AdvertisingRegistered2019
GGI
1687250 · TMA990192
GGI IP GmbH35 Advertising36 Finance42 Science+1Registered2018

Marks containing GSI

MarkOwnerClassesStandingYear
GSI AUDERA
1500022 · TMA835051
Owner not shown9 Electronics10 MedicalRegistered2012
GSI I GROUP
1587745 · TMA910763 · design
GSI Group Corporation7 Machines9 Electronics10 Medical+4Registered2015
TERM 20 GSI
1321970 · TMA722882
ROYAL BANK OF CANADA36 FinanceRegistered2008
GSI OUTDOORS
2276966
GSI OUTDOORS LLC6 Metal8 Hand11 Lighting+4Pending2023
GSI GULFSTREAM
1647606 · TMA989476 · design
Gulfstream Services, Inc.37 Construction40 Treatment42 ScienceRegistered2018
GSI GRASON-STADLER
1500023 · TMA825454 · design
Owner not shown9 Electronics10 MedicalRegistered2012
GSI EQUIPMENT PADS
2325611 · design
Goldstone HVACR Inc.7 MachinesPending2024
GSI GOMEZ SIM INDUSTRIES
2230711 · design
Gomez Sim Industries, LLC9 Electronics28 Toys35 AdvertisingPending2022

Spelled close

A letter or two away.

MarkOwnerClassesStandingYear
GSIP
0214212 · UCA47568
Owner not shown7 Machines9 Electronics16 PaperRegistered1952

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.