TrademarkCheck

Is it a trademark in Canada?

“SIDOOR”

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

Held by an individual.

What these marks cover

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

Marks named SIDOOR

MarkOwnerClassesStandingYear
SIDOOR
1291843 · TMA736908
an individual9 ElectronicsRegistered2009

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
SIDOR
1131822 · TMA630995
an individual9 Electronics41 Education42 ScienceRegistered2005
SIDR
1727095 · TMA947633
Nazo Products Inc.30 CoffeeRegistered2016
//SIDER
1635966 · TMA918955
Alithya Canada Inc.9 Electronics35 Advertising42 ScienceRegistered2015
SITOR
1354424 · TMA718788
an individual9 ElectronicsRegistered2008
SEDOR
1189296 · TMA675103 · design
Dallmeier Electronic GmbH & Co. KG9 Electronics35 Advertising42 ScienceRegistered2006
SITOUR
1110976 · TMA593597
Sitour Marketing GmbH6 Metal9 Electronics16 Paper+6Registered2003
SITOUR
0482317 · TMA276261 · design
Sitour Marketing GmbH6 Metal9 Electronics12 Vehicles+1Registered1983
SADOER
2326294
an individual3 CosmeticsPending2024
SUDDORA
2055158 · TMA1142923
Suddora LLC35 AdvertisingRegistered2022
SIDDURA
1841063 · TMA1032382
Owner not shown29 Meat33 Wine43 RestaurantsRegistered2019
SUDDORA
1796141 · TMA1048881
Suddora LLC9 Electronics24 Textiles25 Clothing+2Registered2019
SUDDORA
1789623 · TMA989872
Suddora LLC25 ClothingRegistered2018
SIDRA
2235164 · TMA1271246
Owner not shown3 Cosmetics5 PharmaceuticalsRegistered2024
SIDERO
2165496 · TMA1241115
Sidero Labs, Inc.9 Electronics41 Education42 ScienceRegistered2024
SDTR
2160343 · TMA1211096
Jewelry IP, LLC14 JewelleryRegistered2023
SDEER
1990041 · TMA1249381
Shenzhen Nanchen Technology Co.Ltd.20 Furniture24 TextilesRegistered2024
SUITOR
1930679 · TMA1128106
Siga International, a partnership consisting of M. Lucas International Holdings Inc., 2012605 Ontario Inc., 2012606 Ontario Inc. and 2012607 Ontario Inc.25 ClothingRegistered2022
STÓR
1846797 · TMA1023776
Stor Jewelry Corporation14 JewelleryRegistered2019
SIDURI
1770872 · TMA984118
Jackson Family Farms, LLC33 WineRegistered2017
SEDAR
1666996 · TMA947976
Alberta Securities Commission9 Electronics35 Advertising38 Telecommunications+1Registered2016
SADAR
1634626 · TMA919929
an individual33 WineRegistered2015
SDR
1442960 · TMA772620
DENTSPLY SIRONA Inc.5 PharmaceuticalsRegistered2010
SODIR
0858253 · TMA525424
an individual11 LightingRegistered2000
SEDAR
0779072 · TMA474211
Alberta Securities Commission9 Electronics38 Telecommunications40 TreatmentRegistered1997
SADDAR
2344986 · design
Owner not shown19 Building35 AdvertisingPending2023

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.