TrademarkCheck

Is it a trademark in Canada?

“RONSTAR”

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

Held by Bayer Intellectual Property GmbH.

What these marks cover

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

Marks named RONSTAR

MarkOwnerClassesStandingYear
RONSTAR
1635716 · TMA961987
Bayer Intellectual Property GmbH5 PharmaceuticalsRegistered2017

Sounds the same

Spelled differently, said the same way.

MarkOwnerClassesStandingYear
RONASTAR
1180001 · TMA708302
an individual2 PaintsRegistered2008
runstar
2374085
an individual9 Electronics10 MedicalPending2025
RINGSTAR
1320746 · TMA752077
Ringstar, Inc.9 Electronics25 Clothing28 ToysRegistered2009
RINGSTAR
1320745 · TMA751857 · design
Ringstar, Inc.25 Clothing28 ToysRegistered2009
RAINSTAR
0443765 · TMA246129
Owner not shown11 Lighting21 HousewaresRegistered1980
RONGTAI
2206825 · TMA1241464
1350382 B.C. Ltd.10 MedicalRegistered2024
REMSTAR
1788488 · TMA1044923
REMCORP INC.9 Electronics14 Jewellery25 Clothing+6Registered2019
REMSTAR
1328222 · TMA755219 · design
WATERAX INC.9 ElectronicsRegistered2009
REMSTAR
1328221 · TMA755220
WATERAX INC.9 ElectronicsRegistered2009
REMSTAR
0658117 · TMA383723
Philips RS North America LLC10 MedicalRegistered1991
REMSTAR
0445957 · TMA275746
an individual9 Electronics16 Paper18 LeatherRegistered1983
RENASTART
1660933 · TMA1038399
Owner not shown5 PharmaceuticalsRegistered2019
RUMISTAR
2091203 · TMA1149413
an individual5 Pharmaceuticals31 FreshRegistered2022
RONSTONE
2197126
Shenzhen Quantum Force Industry Co. Ltd.28 ToysPending2022
RONGDA
2269131 · design
Owner not listed8 HandPending2023
Rennstand
1987107 · TMA1098164
an individual7 MachinesRegistered2021
Rainstorm
1902674 · TMA1080358
BOOK DEPOT INC.16 Paper28 Toys41 EducationRegistered2020
RAINSTAMP
1767166 · TMA961842
RainStamp Tolling Limited6 MetalRegistered2017
RENEGADE
2259249 · TMA1276533
10176494 CANADA INC.34 TobaccoRegistered2024
rhinowisdom
2240781 · TMA1260090
Shenzhen xiaoxiniu Technology Co. Ltd7 MachinesRegistered2024
RNGODO
2232907 · TMA1255250
Shenzhen Gelomi Trading Co. Ltd.21 HousewaresRegistered2024
RINGSIDE
2213092 · TMA1230714
Ringside, Inc. The43 RestaurantsRegistered2024
Runchida
2202404 · TMA1238817
Shenzhen Runchengda Electricity Technology Co., Ltd.9 ElectronicsRegistered2024
RangeTrac
2187236 · TMA1232537
INTERACTIVE SPORTS TECHNOLOGIES INC.9 ElectronicsRegistered2024
RENEGADE
2180084 · TMA1243953
American Sports Licensing, LLC28 ToysRegistered2024

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.