TrademarkCheck

Is it a trademark in Canada?

“D4D”

Yes. 1 live mark on the Canadian register is named D4D: 1 registered and 0 still in progress.

Held by D4D Technologies, LLC a Delaware limited liability company.

What these marks cover

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

Marks named D4D

MarkOwnerClassesStandingYear
D4D
1227170 · TMA724035
D4D Technologies, LLC a Delaware limited liability company10 MedicalRegistered2008

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
D4
2216420 · TMA1246645 · design
Simbiotix Control Inc.25 ClothingRegistered2024
DD
2107246 · TMA1221186 · design
Owner not shown33 WineRegistered2024
DD
2092172 · TMA1187246 · design
Baxter of California LLC3 CosmeticsRegistered2023
DHD
2076927 · TMA1280420 · design
an individual3 CosmeticsRegistered2025
54D
2075824 · TMA1213982
CARDIO MONSTER USA, LLC35 Advertising41 EducationRegistered2023
DD
2066558 · TMA1278533 · design
DIGITAL COMMERCE BANK9 Electronics16 Paper36 FinanceRegistered2024
DD
2028897 · TMA1134991 · design
Guangzhou DD Electronics Technology Co. Ltd.9 ElectronicsRegistered2022
DD
2020517 · TMA1179890 · design
DOLBY LABORATORIES LICENSING CORPORATION9 Electronics38 Telecommunications41 Education+1Registered2023
DDD
2019508 · TMA1143542 · design
an individual30 CoffeeRegistered2022
D4I
2006376 · TMA1208112 · design
IEEE Industry Standards and Technology Organization, Inc.9 Electronics11 Lighting38 Telecommunications+2Registered2023
D4i
2004056 · TMA1208102
IEEE Industry Standards and Technology Organization, Inc.9 Electronics11 Lighting38 Telecommunications+2Registered2023
DD
1963902 · TMA1122734 · design
Hangzhou Everbright Technology Co., Ltd.12 VehiclesRegistered2022
DD
1904798 · TMA1095365 · design
BetterMed Inc.35 Advertising36 Finance44 MedicalRegistered2021
DD
1902351 · TMA1099051 · design
an individual9 Electronics38 Telecommunications42 ScienceRegistered2021
4D
1897419 · TMA1093112 · design
4D PHARMA PLC1 Chemicals5 Pharmaceuticals42 ScienceRegistered2021
DD
1878987 · TMA1052396 · design
Ioffe Biotechnologies Inc.5 PharmaceuticalsRegistered2019
4D
1819772 · TMA1056548
4D PHARMA PLC1 Chemicals5 Pharmaceuticals42 ScienceRegistered2019
D4
1764547 · TMA993495 · design
D4 LLC35 Advertising41 Education42 Science+1Registered2018
D4
1764544 · TMA1004318
D4 LLC35 Advertising41 Education42 Science+1Registered2018
D2D
1719290 · TMA1035274 · design
an individual9 Electronics35 Advertising36 Finance+2Registered2019
DD
1710350 · TMA1026758 · design
9305-9210 Québec inc.5 Pharmaceuticals16 PaperRegistered2019
DD
1673856 · TMA905441 · design
DollarsDirect, LLC36 FinanceRegistered2015
DD
1673849 · TMA905442 · design
DollarsDirect, LLC36 FinanceRegistered2015
DDD
1661578 · TMA959279 · design
Driving Knights Ltd.39 TransportRegistered2017
DDD
1661577 · TMA959276 · design
Driving Knights Ltd.39 TransportRegistered2017

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.