Is it a trademark in Canada?

“ONE45”

Yes. 1 live mark on the Canadian register is named ONE45: 0 registered and 1 still in progress.

Held by an owner not on record.

What these marks cover

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

42Science and technology1

Marks named ONE45

Mark	Owner	Classes	Standing	Year
ONE45 2260257	Owner not listed	42 Science	Pending	2023

Sounds the same

Spelled differently, said the same way.

Mark	Owner	Classes	Standing	Year
One4 1300991 · TMA697914	Voith Patent GmbH	6 Metal 12 Vehicles 17 Rubber	Registered	2007
One25 1118436 · TMA593568	LTP SPORTS GROUP INC.	12 Vehicles	Registered	2003
ONE95 2284337	95 Percent Group LLC	9 Electronics 16 Paper 41 Education+1	Pending	2023
ONE250 2139023	Shenzhen Di Jing Yun Tian Mao Yi You Xian Gong Si Ltd.	12 Vehicles	Pending	2021
ONE 2175803 · TMA1227065 · design	366 Degree Fitness Inc	9 Electronics	Registered	2024
ONE 2140932 · TMA1218196 · design	EULER INC.	2 Paints 16 Paper 17 Rubber+1	Registered	2024
ON24 2133683 · TMA1227898 · design	ON24, Inc.	9 Electronics 35 Advertising 38 Telecommunications+2	Registered	2024
ON24 2133680 · TMA1227897	ON24, Inc.	9 Electronics 35 Advertising 38 Telecommunications+2	Registered	2024
ONE 1897714 · TMA1052494 · design	Realty One Group International, LLC	35 Advertising 36 Finance	Registered	2019
ONEO 1880981 · TMA1078116	Owner not shown	9 Electronics 11 Lighting	Registered	2020
ONE 1834048 · TMA1160844	ALLTECH, INC.	41 Education	Registered	2023
ONE 1833933 · TMA1154619	Owner not shown	31 Fresh	Registered	2022
ONE° 1828036 · TMA1018350 · design	One Degree HVAC Service Group Ltd	6 Metal 7 Machines 9 Electronics+4	Registered	2019
ONE 1824387 · TMA1085562 · design	an individual	25 Clothing 35 Advertising	Registered	2020
ONE 1796057 · TMA1097170 · design	One Brands, LLC, a Delaware Limited Liability Company	5 Pharmaceuticals 30 Coffee	Registered	2021
ONE!! 1746921 · TMA981317 · design	Owner not shown	35 Advertising 36 Finance 41 Education+2	Registered	2017
ONE 1744730 · TMA1004574 · design	an individual	9 Electronics 16 Paper 25 Clothing+2	Registered	2018
ONE2 1699906 · TMA992722 · design	KLOKWERKS DIGITAL INC.	9 Electronics 35 Advertising 41 Education	Registered	2018
ONE. 1669172 · TMA951135 · design	Regional Recreation Corporation of Wood Buffalo	41 Education 43 Restaurants	Registered	2016
ONE. 1669171 · TMA951134	Regional Recreation Corporation of Wood Buffalo	41 Education 43 Restaurants	Registered	2016
ONE32 1640931 · TMA895761	Concert Properties Ltd.	36 Finance 37 Construction	Registered	2015
ONE 1611952 · TMA931115 · design	One Industries Corp.	9 Electronics 12 Vehicles 16 Paper+1	Registered	2016
ONE 1603950 · TMA857578	MASTRONARDI PRODUCE LTD.	31 Fresh	Registered	2013
ONE. 1594151 · TMA860192 · design	Sandbox Advertising Limited Partnership	35 Advertising 40 Treatment 42 Science	Registered	2013
ONE+ 1569782 · TMA875072	an individual	7 Machines 9 Electronics 11 Lighting	Registered	2014

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.