TrademarkCheck

Is it a trademark in Canada?

“SID4”

Yes. 1 live mark on the Canadian register is named SID4: 0 registered and 1 still in progress.

Held by PHASICS.

What these marks cover

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

Marks named SID4

MarkOwnerClassesStandingYear
SID4
2218387
PHASICS9 Electronics10 MedicalPending2022

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
SIDD
1934350 · TMA1190265
Laivly Inc.9 ElectronicsRegistered2023
SID
1627536 · TMA906666
Allure Gems, LLC14 JewelleryRegistered2015
SIDI
1471478 · TMA822701 · design
Owner not shown25 ClothingRegistered2012
SIDI
1172008 · TMA619599 · design
Owner not shown25 ClothingRegistered2004
SIDI
0532005 · TMA315958 · design
Owner not shown25 ClothingRegistered1986
SIDE
1985259
SIDE Securities Industry Data Exchange Inc.9 Electronics35 Advertising42 SciencePending2019
SIDIO
2215765 · TMA1233995
SIDIO Corporation20 FurnitureRegistered2024
SEIDO
2166984 · TMA1225276
an individual8 Hand12 Vehicles21 HousewaresRegistered2024
SHIDO
2098089 · TMA1273932
DC-AFAM7 Machines9 Electronics12 VehiclesRegistered2024
SKIDA
1844070 · TMA1040695
SKIDA LLC25 Clothing35 AdvertisingRegistered2019
SIDIA
2017501
Sidia Inc.3 Cosmetics21 Housewares25 Clothing+1Pending2020
SCT
2289520 · TMA1262013 · design
Derive Power, LLC9 Electronics41 EducationRegistered2024
SHADOW
2284039 · TMA1250366
Owner not listed8 HandRegistered2024
SHOTAY
2262820 · TMA1283187 · design
SHUNMEI PLASTIC INDUSTRY CO. LTD.21 HousewaresRegistered2025
Ss3t
2261752 · TMA1281276
BlueHornbill41 EducationRegistered2025
SHOWEET
2261627 · TMA1281255
an individual16 PaperRegistered2025
SD
2249891 · TMA1269988 · design
Dupla Point Corp.25 Clothing28 Toys35 Advertising+1Registered2024
SSCYHT
2249301 · TMA1272782
an individual9 ElectronicsRegistered2024
SUITA
2241834 · TMA1262937 · design
Owner not listed9 ElectronicsRegistered2024
SGD
2234076 · TMA1254158
an individual3 CosmeticsRegistered2024
SKODA
2223502 · TMA1244680 · design
Owner not shown1 Chemicals2 Paints3 Cosmetics+42Registered2024
SKODA
2223501 · TMA1194193 · design
Owner not shown7 MachinesRegistered2023
SHQDD
2220467 · TMA1248474
Huizhou Tianyou Network Technology Co., Ltd.28 ToysRegistered2024
SKODA
2218690 · UCA15005
Owner not shown1 Chemicals4 Oils6 Metal+7Registered1937
SKODA
2218689 · UCA15005
Owner not shown8 HandRegistered1937

Spelled close

A letter or two away.

MarkOwnerClassesStandingYear
SIDR
1727095 · TMA947633
Nazo Products Inc.30 CoffeeRegistered2016

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.