Is it a trademark in Canada?

“ROCK SOLID”

Yes. 2 live marks on the Canadian register are named ROCK SOLID: 1 registered and 1 still in progress.

Held by THE PRUDENTIAL INSURANCE COMPANY OF AMERICA (1) and CB Interests Inc. (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 ROCK SOLID

Mark	Owner	Classes	Standing	Year
ROCK SOLID 0627668 · TMA414519	THE PRUDENTIAL INSURANCE COMPANY OF AMERICA	36 Finance	Registered	1993
Registered199336 Finance
ROCK SOLID 2068525	CB Interests Inc.	6 Metal 19 Building 37 Construction+1	Pending	2020
Pendingfiled 20206 Metal 19 Building 37 Construction+1

The same name, written another way

Spaces, apostrophes or “&” written differently.

Mark	Owner	Classes	Standing	Year
ROCKSOLID 1637600 · TMA911711	Citadel Restoration and Repair Inc.	1 Chemicals 2 Paints	Registered	2015
Registered20151 Chemicals 2 Paints
RockSolid 2265411	Owner not listed	37 Construction 40 Treatment 42 Science	Pending	2023
Pendingfiled 202337 Construction 40 Treatment 42 Science
ROCKSOLID 2142569	MANITOULIN TRANSPORT INC.	35 Advertising 39 Transport	Pending	2021
Pendingfiled 202135 Advertising 39 Transport

Marks containing ROCK SOLID

Mark	Owner	Classes	Standing	Year
ROCK SOLID CASES 1121308 · TMA590989	Rock Solid Cases Inc.	18 Leather 35 Advertising 39 Transport+2	Registered	2003
Registered200318 Leather 35 Advertising 39 Transport+2
Rock Solid Fitness 2119046	an individual	28 Toys	Pending	2021
Pendingfiled 202128 Toys
ROCK SOLID SOFTWARE 0873175 · TMA526166	VSOFT INC.	9 Electronics 41 Education 42 Science	Registered	2000
Registered20009 Electronics 41 Education 42 Science
ROCK SOLID VANITIES 2267684	Rock Solid Supply Inc.	11 Lighting 20 Furniture	Pending	2023
Pendingfiled 202311 Lighting 20 Furniture
ROCK SOLID RELOCATION 1479716 · TMA810549	THE PRUDENTIAL INSURANCE COMPANY OF AMERICA	35 Advertising 36 Finance 39 Transport	Registered	2011
Registered201135 Advertising 36 Finance 39 Transport
Rock solid. Ready to go. 1712831 · TMA976670	Paradox Access Solutions Inc.	35 Advertising	Registered	2017
Registered201735 Advertising
ROCK SOLID. MARKET WISE. 0627667 · TMA392232	THE PRUDENTIAL INSURANCE COMPANY OF AMERICA	35 Advertising 36 Finance	Registered	1991
Registered199135 Advertising 36 Finance
THE ROCK SOLID SOLUTION 1261372 · TMA669345	HYDMECH CANADA CORP.	7 Machines	Registered	2006
Registered20067 Machines
A ROCK SOLID INVESTMENT 0862234 · TMA499853	DONALD P. FITZPATRICK, TRADING AS: THE STONE SEED COMPANY	6 Metal 9 Electronics 14 Jewellery+4	Registered	1998
Registered19986 Metal 9 Electronics 14 Jewellery+4
PRU ROCK-SOLID ECO-SMART 1425817 · TMA825821 · design	THE PRUDENTIAL INSURANCE COMPANY OF AMERICA	36 Finance	Registered	2012
Registered201236 Finance
ROCK SOLID IN REAL ESTATE 1123860 · TMA578408	THE PRUDENTIAL INSURANCE COMPANY OF AMERICA	35 Advertising 36 Finance 39 Transport	Registered	2003
Registered200335 Advertising 36 Finance 39 Transport
HYD MECH THE ROCK SOLID SOLUTION 1311056 · TMA700434	HYDMECH CANADA CORP.	7 Machines	Registered	2007
Registered20077 Machines
Rock Solid Resources. Proven Advice 1568010 · TMA853868	Roscoe Postle Associates inc.	35 Advertising 36 Finance 37 Construction+1	Registered	2013
Registered201335 Advertising 36 Finance 37 Construction+1
ROCK SOLID BUILDING A HEART OF FAITH 1434381 · TMA799651 · design	Owner not shown	16 Paper 41 Education	Registered	2011
Registered201116 Paper 41 Education
HUMANITY FINANCIAL MANAGEMENT ROCK SOLID REPORTING FOR CAUSES THAT COUNT 1686433 · TMA921806 · design	Gordon Holley Incorporated	35 Advertising 36 Finance 41 Education	Registered	2015
Registered201535 Advertising 36 Finance 41 Education

Spelled close

A letter or two away.

Mark	Owner	Classes	Standing	Year
BROCK SOLID 1742110 · TMA975778	CTB, INC.	35 Advertising	Registered	2017
Registered201735 Advertising
ROCK SOLO 1817217 · TMA1059166	Tzumi Electronics LLC	9 Electronics	Registered	2019
Registered20199 Electronics

Shares the word “solid”

The least common word in the name, on its own or inside other marks.

Mark	Owner	Classes	Standing	Year
!!SOLID 1936475 · TMA1167455 · design	DK COMPANY VEJLE A/S	18 Leather 25 Clothing	Registered	2023
Registered202318 Leather 25 Clothing
SOLID 2093153	Kelvin Zero Inc.	9 Electronics 42 Science	Pending	2021
Pendingfiled 20219 Electronics 42 Science
T-SOLID 1608145 · TMA918551	IMO Holding GmbH	6 Metal 7 Machines 12 Vehicles	Registered	2015
Registered20156 Metal 7 Machines 12 Vehicles
MR. SOLID 1264235 · TMA706826	HERSHEY CANADA INC.	30 Coffee	Registered	2008
Registered200830 Coffee
SOLID TAX 2115261 · TMA1182926 · design	Solid Tax Inc	35 Advertising	Registered	2023
Registered202335 Advertising
SOLID HUB 2099890 · TMA1224991 · design	topregal GmbH	7 Machines 12 Vehicles	Registered	2024
Registered20247 Machines 12 Vehicles
lil SOLID 2080336 · TMA1215029	KT & G Corporation	9 Electronics 11 Lighting 34 Tobacco	Registered	2023
Registered20239 Electronics 11 Lighting 34 Tobacco
LIL SOLID 1978515 · TMA1151219 · design	KT & G Corporation	11 Lighting 34 Tobacco	Registered	2022
Registered202211 Lighting 34 Tobacco
MRS. SOLID 1437048 · TMA769008	HERSHEY CANADA INC.	30 Coffee	Registered	2010
Registered201030 Coffee
U.S. Solid 2187052	Joyfay International, LLC	6 Metal 7 Machines 8 Hand+4	Pending	2022
Pendingfiled 20226 Metal 7 Machines 8 Hand+4
SOLID GOLD 2127278 · TMA1190875	Owner not shown	4 Oils	Registered	2023
Registered20234 Oils
EWOS SOLID 1773864 · TMA1047420	CAN TECHNOLOGIES, INC.	1 Chemicals 5 Pharmaceuticals 31 Fresh	Registered	2019
Registered20191 Chemicals 5 Pharmaceuticals 31 Fresh
SOLID CLUB 1613493 · TMA944708	PROD360 INC.	35 Advertising 41 Education 45 Legal	Registered	2016
Registered201635 Advertising 41 Education 45 Legal
1867 SOLID 1492932 · TMA802274	LES DISTRIBUTIONS B.M.B. (1985), S.E.C.	19 Building	Registered	2011
Registered201119 Building
SOLID SAWN 1466498 · TMA799216	an individual	19 Building 35 Advertising	Registered	2011
Registered201119 Building 35 Advertising
SOLID GOLD 1455196 · TMA778902	Solid Gold Resources Corp.	36 Finance 37 Construction 42 Science	Registered	2010
Registered201036 Finance 37 Construction 42 Science
BODY-SOLID 1447612 · TMA778202	Body-Solid, Inc.	28 Toys	Registered	2010
Registered201028 Toys
SOLID FLEX 1167977 · TMA610976	Trelleborg Wheel Systems Americas, Inc.	12 Vehicles	Registered	2004
Registered200412 Vehicles
SOLID GOLD 0871281 · TMA506603	Health and Happiness (H&H) Hong Kong Limited	5 Pharmaceuticals 31 Fresh	Registered	1999
Registered19995 Pharmaceuticals 31 Fresh
SOLID EDGE 0804510 · TMA525572	Siemens Industry Software Inc.	9 Electronics	Registered	2000
Registered20009 Electronics
SOLID GOLD 2268746	Owner not listed	41 Education	Pending	2023
Pendingfiled 202341 Education
SOLID ALLY 2251272	an individual	1 Chemicals 6 Metal 7 Machines+18	Pending	2023
Pendingfiled 20231 Chemicals 6 Metal 7 Machines+18
POWER SOLID 1322751 · TMA734123	The Procter & Gamble Company	3 Cosmetics	Registered	2009
Registered20093 Cosmetics
SOLID STATE 1989309	The Grand Master Leb Group Pty Ltd as Trustee for Nasr Group Trust	3 Cosmetics	Pending	2019
Pendingfiled 20193 Cosmetics
lil SOLID Ez 2171714 · TMA1282595	KT & G Corporation	34 Tobacco	Registered	2025
Registered202534 Tobacco

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.