TrademarkCheck

Is it a trademark in Canada?

“DIAMONDPLUS”

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

Held by De Beers UK Limited.

What these marks cover

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

Marks named DIAMONDPLUS

MarkOwnerClassesStandingYear
DIAMONDPLUS
1742481 · TMA1049709
De Beers UK Limited9 ElectronicsRegistered2019

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
DiamondCloud
2200778 · TMA1223899
EVO Payments International, LLC9 Electronics42 ScienceRegistered2024
DIAMONDRS
2097316 · TMA1153225
IGT28 ToysRegistered2022
DIAMONDGLOW
2028213 · TMA1115933
Allergan, Inc.10 MedicalRegistered2021
DiamondPay
1832351 · TMA1066861
DIAMOND CARD CORPORATION36 Finance45 LegalRegistered2019
DIAMONDCUT
1788575 · TMA1017121
Hestan Commercial Corporation11 LightingRegistered2019
DIAMONDS
1769249 · TMA970962 · design
Adolf Riedl GmbH & Co. KG25 ClothingRegistered2017
DIAMONDS
1585761 · TMA878276
Trio Healthcare International Limited5 PharmaceuticalsRegistered2014
DIAMONDFLOR
0687847 · TMA403620
Congoleum Acquisition LLC19 BuildingRegistered1992
DIAMONDCLEAR
1878101 · TMA1080004
BALTIMORE AIRCOIL COMPANY, INC.11 LightingRegistered2020
DIAMONDTOUCH
1824873 · TMA997986
Q.E.P. CO. INC.19 Building27 CarpetsRegistered2018
DIAMONDPOINT
1714883 · TMA998957
OWEN MUMFORD LIMITED10 MedicalRegistered2018
DiamondSpark
1687362 · TMA977715
an individual11 LightingRegistered2017
DIAMONDBLACK
1577502 · TMA904449
an individual40 TreatmentRegistered2015
DIAMONDQUEST
1536493 · TMA831620
Centimark International Corporation3 Cosmetics7 Machines37 ConstructionRegistered2012
DIAMONDCLEAR
1298629 · TMA684503
Seiko Group Kabushiki Kaisha t/a Seiko Group Corporation9 ElectronicsRegistered2007
DIAMONDGLITZ
0673992 · TMA395263
FAROUK SYSTEMS, INC.3 CosmeticsRegistered1992
DIAMONDBACK
2247647 · TMA1265954
Owner not listed37 Construction42 Science44 MedicalRegistered2024
DIAMONDBACK
2188288 · TMA1215625
US SYNTHETIC CORPORATION7 MachinesRegistered2023
DIAMONDBACK
2122189 · TMA1168997
Diamondback Tool Co. Inc.8 HandRegistered2023
DIAMOND
2077364 · TMA1220274
an individual9 Electronics10 MedicalRegistered2024
DIAMOND2
2075875 · TMA1187179
ARYAMOND PTE. LIMITED14 Jewellery35 AdvertisingRegistered2023
DIAMONDLOCK
1936671 · TMA1147474
The Dow Chemical Company1 Chemicals17 RubberRegistered2022
DIAMONDTOP
1819526 · TMA1065724
WestRock Shared Services, LLC, a legal entity16 PaperRegistered2019
DIAMOND
1812047 · TMA1023121
Optimum Crush, Inc.7 MachinesRegistered2019
DIAMONDTEMP
1808806 · TMA1082001
EPiX Therapeutics, Inc.10 MedicalRegistered2020

Spelled close

A letter or two away.

MarkOwnerClassesStandingYear
DIAMOND CLUB
2161432 · TMA1211172
Ontario Lottery and Gaming Corporation28 Toys41 EducationRegistered2023
Diamond Flux
2274990
an individual1 Chemicals9 ElectronicsPending2023

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.