Is it a trademark in Canada?

“OPTO”

Yes. 4 live marks on the Canadian register are named OPTO: 1 registered and 3 still in progress.

Held by an individual (2), Berkeley Lights, Inc. (1) and an owner not on record (1).

Check another name

What these marks cover

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

Marks named OPTO

Mark	Owner	Classes	Standing	Year
OPTO 2111588 · TMA1159462	Berkeley Lights, Inc.	1 Chemicals	Registered	2023
Registered20231 Chemicals
OPTO 2357065	Owner not listed	9 Electronics 16 Paper 36 Finance+2	Pending	2024
Pendingfiled 20249 Electronics 16 Paper 36 Finance+2
OPTO 2262987	an individual	6 Metal 7 Machines 9 Electronics+3	Pending	2023
Pendingfiled 20236 Metal 7 Machines 9 Electronics+3
OPTO 2262986 · design	an individual	6 Metal 7 Machines 9 Electronics+3	Pending	2023
Pendingfiled 20236 Metal 7 Machines 9 Electronics+3

Sounds the same

Spelled differently, said the same way.

Mark	Owner	Classes	Standing	Year
OPTIO 2227628 · TMA1255047	BASF Agricultural Solutions Seed US LLC	1 Chemicals 31 Fresh	Registered	2024
Registered20241 Chemicals 31 Fresh
OPTEO 1693029 · TMA954414	Rapt Touch Ireland Ltd.	9 Electronics 42 Science	Registered	2016
Registered20169 Electronics 42 Science
OPTI 2215682 · TMA1233972	IDEXX LABORATORIES, INC.	1 Chemicals 5 Pharmaceuticals	Registered	2024
Registered20241 Chemicals 5 Pharmaceuticals
OPTI 1940635 · TMA1140842	OptiRTC, Inc.	36 Finance 42 Science	Registered	2022
Registered202236 Finance 42 Science
OPTI 1880249 · TMA1072552	an individual	25 Clothing 28 Toys	Registered	2020
Registered202025 Clothing 28 Toys
OPT+ 1784179 · TMA971719	CASH MONEY CHEQUE CASHING INC.	9 Electronics 16 Paper 35 Advertising+1	Registered	2017
Registered20179 Electronics 16 Paper 35 Advertising+1
OPT + 1784178 · TMA983186 · design	CASH MONEY CHEQUE CASHING INC.	9 Electronics 16 Paper 35 Advertising+1	Registered	2017
Registered20179 Electronics 16 Paper 35 Advertising+1
OPT4 1549802 · TMA848961	KRUEGER INTERNATIONAL, INC.	20 Furniture	Registered	2013
Registered201320 Furniture
OPTI 1174411 · TMA657369	Optimize Technologies, Inc. an Oregon corporation	9 Electronics	Registered	2006
Registered20069 Electronics
OPTI 1123880 · TMA611197 · design	OPTIKINETICS LTD.	6 Metal 9 Electronics 10 Medical+4	Registered	2004
Registered20046 Metal 9 Electronics 10 Medical+4
OPT 0775229 · TMA457105	an individual	14 Jewellery 36 Finance	Registered	1996
Registered199614 Jewellery 36 Finance
OPTI 0715732 · TMA434684	Wisconsin Knife Works (a Wisconsin corporation)	7 Machines	Registered	1994
Registered19947 Machines
OPTI 0348161 · TMA186164	J. & P. Coats, Limited	7 Machines 26 Sewing	Registered	1972
Registered19727 Machines 26 Sewing
OPT 2352123	Okuma America Corporation	7 Machines	Pending	2024
Pendingfiled 20247 Machines
OPTA 2311408 · design	an individual	9 Electronics	Pending	2023
Pendingfiled 20239 Electronics
OPTA 2309227 · design	OPTA GROUP LP	1 Chemicals 6 Metal 17 Rubber+3	Pending	2023
Pendingfiled 20231 Chemicals 6 Metal 17 Rubber+3
OPTA 2299273	Owner not listed	35 Advertising 36 Finance 42 Science	Pending	2023
Pendingfiled 202335 Advertising 36 Finance 42 Science
OPTA 2269179	Owner not listed	9 Electronics	Pending	2023
Pendingfiled 20239 Electronics
OPTA 2251375	Perform Content Limited	38 Telecommunications 41 Education	Pending	2022
Pendingfiled 202238 Telecommunications 41 Education
OPTI 2137272	Industrial Magnetics, Inc.	9 Electronics	Pending	2021
Pendingfiled 20219 Electronics
OPTA 1981836	OPTA GROUP LP	1 Chemicals 3 Cosmetics 19 Building+1	Pending	2019
Pendingfiled 20191 Chemicals 3 Cosmetics 19 Building+1
OptiO2 2057680 · TMA1187107	Fisher & Paykel Healthcare Limited	10 Medical	Registered	2023
Registered202310 Medical
OPOTOW 2094984	Water Pik, Inc.	5 Pharmaceuticals	Pending	2021
Pendingfiled 20215 Pharmaceuticals
OPTIA 1938677 · TMA1125418	Infastech Intellectual Properties Pte. Ltd.	6 Metal	Registered	2022
Registered20226 Metal
OPODO 1628998 · TMA925559	Opodo Limited	35 Advertising 36 Finance 38 Telecommunications+4	Registered	2016
Registered201635 Advertising 36 Finance 38 Telecommunications+4

Marks containing OPTO

Mark	Owner	Classes	Standing	Year
Opto-club 2127484	an individual	44 Medical	Pending	2021
Pendingfiled 202144 Medical
OPTO-RÉSEAU 1660779 · TMA913118	OPTO-RÉSEAU INC.	5 Pharmaceuticals 21 Housewares 35 Advertising+1	Registered	2015
Registered20155 Pharmaceuticals 21 Housewares 35 Advertising+1
OPTO RÉSEAU O 2054829 · TMA1163407 · design	OPTO-RÉSEAU INC.	3 Cosmetics 5 Pharmaceuticals 9 Electronics+1	Registered	2023
Registered20233 Cosmetics 5 Pharmaceuticals 9 Electronics+1
OPTO-MIZATION 1850940 · TMA1063778	Dr. Cameron McCrodan Optometric Corporation	3 Cosmetics 9 Electronics 16 Paper+5	Registered	2019
Registered20193 Cosmetics 9 Electronics 16 Paper+5
NEUROVISUAL OPTO-MIZATION 1827369 · TMA1063772	Dr. Cameron McCrodan Optometric Corporation	3 Cosmetics 9 Electronics 16 Paper+5	Registered	2019
Registered20193 Cosmetics 9 Electronics 16 Paper+5
VISUAL VESTIBULAR OPTO-MIZATION 1833177 · TMA1076141	Dr. Cameron McCrodan Optometric Corporation	3 Cosmetics 9 Electronics 16 Paper+3	Registered	2020
Registered20203 Cosmetics 9 Electronics 16 Paper+3

Spelled close

A letter or two away.

Mark	Owner	Classes	Standing	Year
OPTOS 1326192 · TMA730566	TK Canada Limited	20 Furniture	Registered	2008
Registered200820 Furniture
OPTOS 1084474 · TMA586932	OPTOS PLC	9 Electronics 10 Medical 42 Science+1	Registered	2003
Registered20039 Electronics 10 Medical 42 Science+1
OPTX 2060569 · TMA1155256	Douglas Machine Inc.	7 Machines	Registered	2022
Registered20227 Machines
OPTX 1080661 · TMA671390	Pliant, LLC	16 Paper	Registered	2006
Registered200616 Paper

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.