TrademarkCheck

Is it a trademark in Canada?

“OPTISPHERE”

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

Held by MEDTRONIC, INC. a Minnesota corporation.

What these marks cover

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

Marks named OPTISPHERE

MarkOwnerClassesStandingYear
OPTISPHERE
1865651 · TMA1086750
MEDTRONIC, INC. a Minnesota corporation10 MedicalRegistered2020

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
OPTISPEED
1872861 · TMA1053429
Tyco Fire & Security GmbH9 ElectronicsRegistered2019
OPTISURE
1595800 · TMA916128
an individual10 MedicalRegistered2015
OPTISHARP
1233519 · TMA707184
Owner not shown1 Chemicals5 PharmaceuticalsRegistered2008
OPTISERVE
2286713
Owner not shown16 Paper20 Furniture21 HousewaresPending2023
OPTISPEC
2155366
Addman Engineering LLC9 ElectronicsPending2021
OPTICEDE
2204392 · TMA1241295
an individual1 ChemicalsRegistered2024
OPTISERVO
2174770 · TMA1257789 · design
an individual9 ElectronicsRegistered2024
OPTISTAR
2151403 · TMA1247980
Liebel-Flarsheim Company LLC10 MedicalRegistered2024
OPTICARE
2147833 · TMA1237017
Owner not shown10 Medical20 FurnitureRegistered2024
OPTISPRAY
2116132 · TMA1191953
an individual1 Chemicals4 OilsRegistered2023
OPTICORE
2057125 · TMA1259175
Arcanum Alloys, Inc.6 MetalRegistered2024
OPTISEEKER
2053566 · TMA1269605 · design
HUAWEI TECHNOLOGIES CO., LTD.9 ElectronicsRegistered2024
OPTISHOKZ
2033298 · TMA1144624 · design
SHOKZ (SINGAPORE) PTE. LTD.9 ElectronicsRegistered2022
OpticEye
1984602 · TMA1117443
an individual7 Machines9 ElectronicsRegistered2022
OPTISENSE
1879995 · TMA1071339
OTIS ELEVATOR COMPANY9 ElectronicsRegistered2020
OPTISENSE
1868319 · TMA1041900
Hayward Industries, Inc.7 MachinesRegistered2019
OPTISAVE
1862904 · TMA1023033
Carrier Corporation9 ElectronicsRegistered2019
OPTISOLVE
1861603 · TMA1066248 · design
Optisolve Ltd.1 Chemicals9 Electronics42 ScienceRegistered2019
OPTIXCARE
1848718 · TMA1016030
CLC Medica Corporation3 Cosmetics5 PharmaceuticalsRegistered2019
OPTISOLVE
1840977 · TMA1086364 · design
Optisolve Ltd.1 Chemicals3 Cosmetics9 Electronics+1Registered2020
OptiSize
1823066 · TMA998951
an individual40 TreatmentRegistered2018
OPTISOLVE
1796568 · TMA993635
Optisolve Ltd.9 ElectronicsRegistered2018
OPTISHIELD
1787571 · TMA978324
Durashield Company, LLC40 TreatmentRegistered2017
OPTISAR
1769128 · TMA1049861
UrtheCast Corp.9 Electronics16 Paper35 Advertising+4Registered2019
OPTIXCARE
1722525 · TMA958735 · design
CLC Medica Corporation3 Cosmetics5 PharmaceuticalsRegistered2016

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.