Is it a trademark in Canada?

“ONESTER”

Yes. 1 live mark on the Canadian register is named ONESTER: 1 registered.

Check another name

What these marks cover

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

25Clothing and footwear1

Marks named ONESTER

Mark	Owner	Classes	Standing	Year
ONESTER 1663653 · TMA901337	Munchkin, Inc.	25 Clothing	Registered	2015
Registered201525 Clothing

Sounds the same

Spelled differently, said the same way.

Mark	Owner	Classes	Standing	Year
ONESTAR 2094875 · TMA1172531 · design	Ming Shin Tools Co. Ltd.	8 Hand	Registered	2023
Registered20238 Hand
ONESTEM 1942613 · TMA1123998	Mark L. Anderson and BioDivide Limited, a partnership	5 Pharmaceuticals	Registered	2022
Registered20225 Pharmaceuticals
ONESTEP 1905392 · TMA1086943 · design	Interplastic Corporation	1 Chemicals	Registered	2020
Registered20201 Chemicals
ONESTEP 1723049 · TMA944946	TOPS Products LLC	16 Paper	Registered	2016
Registered201616 Paper
ONESTEP 0494188 · TMA297482 · design	TOPS Products LLC	16 Paper	Registered	1984
Registered198416 Paper
ONESTEP 0410383 · TMA234294	POLAROID CORPORATION	9 Electronics	Registered	1979
Registered19799 Electronics
ONSTAR 2095726 · TMA1250745	Onstar LLC	36 Finance	Registered	2024
Registered202436 Finance
ONESTOP 1818046 · TMA1067823	MSC Services Corp.	35 Advertising	Registered	2020
Registered202035 Advertising
ONESTA 1467941 · TMA788315	Higher Road LLC (Nevada limited liability company)	3 Cosmetics	Registered	2011
Registered20113 Cosmetics
ONESTOP 1416208 · TMA822870 · design	JIM PATTISON INDUSTRIES LTD.	9 Electronics 35 Advertising	Registered	2012
Registered20129 Electronics 35 Advertising
ONESTOP 1007591 · TMA539290	Tomra/CBSI Acquisition, LLC	7 Machines	Registered	2001
Registered20017 Machines
ONSTAR 0862532 · TMA509416 · design	Onstar, LLC a Delaware corporation	9 Electronics 35 Advertising 38 Telecommunications+3	Registered	1999
Registered19999 Electronics 35 Advertising 38 Telecommunications+3
ONSTAR 0861047 · TMA509381 · design	Onstar, LLC a Delaware corporation	9 Electronics 35 Advertising 38 Telecommunications+3	Registered	1999
Registered19999 Electronics 35 Advertising 38 Telecommunications+3
ONSTAR 0804290 · TMA492833	Onstar, LLC a Delaware corporation	38 Telecommunications	Registered	1998
Registered199838 Telecommunications
ONESTREAM 2114513 · TMA1228780	OneStream Software LLC	9 Electronics 35 Advertising 41 Education+1	Registered	2024
Registered20249 Electronics 35 Advertising 41 Education+1
ONESTEP 1 1281032 · TMA685807 · design	Bradley Fixtures, LLC	11 Lighting	Registered	2007
Registered200711 Lighting
ONESTREAM 2286374 · design	StreamGo Water Solutions, Inc.	37 Construction 42 Science	Pending	2023
Pendingfiled 202337 Construction 42 Science
ONESTREAM 2234735	OneStream Software LLC	41 Education	Pending	2023
Pendingfiled 202341 Education
OneStock 2177427 · TMA1278840	OneStock	42 Science	Registered	2024
Registered202442 Science
OMNISTAR 1682847 · TMA930082 · design	NINGBO ASIA PULP & PAPER CO. LTD.	16 Paper	Registered	2016
Registered201616 Paper
ONESTONE 1587132 · TMA858850	Seccuris Inc.	42 Science	Registered	2013
Registered201342 Science
ONESUITE 1243316 · TMA686661	OneSuite Corporation	38 Telecommunications	Registered	2007
Registered200738 Telecommunications
OMNISTAR 0889223 · TMA582937 · design	Trimble Inc.	9 Electronics 35 Advertising 38 Telecommunications	Registered	2003
Registered20039 Electronics 35 Advertising 38 Telecommunications
OMNISTAR 0882624 · TMA565059	GENERAL INSTRUMENT CORPORATION	9 Electronics	Registered	2002
Registered20029 Electronics
OMNISTAR 0749485 · TMA505441	Trimble Inc.	9 Electronics 38 Telecommunications	Registered	1998
Registered19989 Electronics 38 Telecommunications

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.