Is it a trademark in Canada?
“STU”
Yes. 1 live mark on the Canadian register is named STU: 0 registered and 1 still in progress.
Held by St. Thomas University.
What these marks cover
Nice classes the marks with this name are filed in, and how many marks in each.
- 1Chemicals1
- 2Paints1
- 3Cosmetics and cleaning1
- 4Oils and fuels1
- 5Pharmaceuticals1
- 6Metal goods1
- 7Machines1
- 8Hand tools1
- 9Electronics and software1
- 10Medical devices1
- 11Lighting, heating and plumbing1
- 12Vehicles1
- 13Firearms and fireworks1
- 14Jewellery and watches1
- 15Musical instruments1
- 16Paper and printed matter1
- 17Rubber and plastics1
- 18Leather goods and bags1
- 19Building materials1
- 20Furniture1
- 21Housewares1
- 22Ropes, tents and sacks1
- 23Yarns and threads1
- 24Textiles1
- 25Clothing and footwear1
- 26Sewing notions and hair accessories1
- 27Carpets and floor coverings1
- 28Toys, games and sporting goods1
- 29Meat, dairy and prepared foods1
- 30Coffee, baked goods and staples1
- 31Fresh produce and plants1
- 32Beer and soft drinks1
- 33Wine and spirits1
- 34Tobacco and smokers’ articles1
- 35Advertising and business1
- 36Finance, insurance and real estate1
- 37Construction and repair1
- 38Telecommunications1
- 39Transport and travel1
- 40Treatment of materials1
- 41Education and entertainment1
- 42Science and technology1
- 43Restaurants and lodging1
- 44Medical, beauty and farming services1
- 45Legal, security and personal services1
Marks named STU
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| STU 0914921 | St. Thomas University | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2003 |
Sounds the same
Spelled differently, said the same way.
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| SETU 1435304 · TMA816962 | MillerKnoll, Inc. | 20 Furniture | Registered | 2012 |
| ST7 2176308 · TMA1188914 | Owner not shown | 9 Electronics12 Vehicles25 Clothing | Registered | 2023 |
| ST5 2146629 · TMA1186748 | Owner not shown | 9 Electronics12 Vehicles25 Clothing | Registered | 2023 |
| ST 2141300 · TMA1204053 · design | an individual | 6 Metal16 Paper20 Furniture+2 | Registered | 2023 |
| STD 2121387 · TMA1186447 · design | Shenzhen Eigate Technology Co. Ltd. | 34 Tobacco | Registered | 2023 |
| STO 2109723 · TMA1243788 | an individual | 12 Vehicles28 Toys | Registered | 2024 |
| ST 2037276 · TMA1113204 · design | Sergio Tacchini IP Holdings, Inc. | 3 Cosmetics | Registered | 2021 |
| ST 2004172 · TMA1108256 · design | Sergio Tacchini IP Holdings, Inc. | 14 Jewellery | Registered | 2021 |
| ST9 1992990 · TMA1254565 | Liberty Advanced Equipment Technologies LLC | 7 Machines | Registered | 2024 |
| STO 1961737 · TMA1073075 · design | Red Leaf Productions, Inc. | 3 Cosmetics4 Oils | Registered | 2020 |
| SDU 1958509 · TMA1222600 | Zhejiang MiLian Technology Co. Ltd. | 12 Vehicles | Registered | 2024 |
| STI 1958221 · TMA1224765 · design | MOTOVAN INC. | 12 Vehicles | Registered | 2024 |
| STO 1911442 · TMA1106962 | an individual | 44 Medical | Registered | 2021 |
| ST 1883516 · TMA1095819 · design | Stormtech Performance Apparel Ltd. | 18 Leather25 Clothing | Registered | 2021 |
| ST 1787616 · TMA1023497 · design | Sterling Infosystems, Inc. | 36 Finance42 Science44 Medical+1 | Registered | 2019 |
| ST 1787613 · TMA1023505 · design | Sterling Infosystems, Inc. | 36 Finance42 Science44 Medical+1 | Registered | 2019 |
| ST 1783956 · TMA987667 · design | Shanghai Toys Imp. & Exp. Co. Ltd. | 28 Toys | Registered | 2018 |
| ST 1778065 · TMA1055785 · design | StormTrap LLC | 19 Building37 Construction | Registered | 2019 |
| STO 1771337 · TMA1001590 | STO SE & CO. KGAA, a limited partnership of Germany | 35 Advertising | Registered | 2018 |
| STI 1727494 · TMA948648 | STI INTERNATIONAL INC. | 13 Firearms28 Toys | Registered | 2016 |
| ST 1715887 · TMA947782 · design | Shaun T, Inc. | 25 Clothing41 Education | Registered | 2016 |
| STI 1632500 · TMA886820 | SHIMANO INC. | 12 Vehicles | Registered | 2014 |
| ST 1629419 · TMA950224 · design | an individual | 25 Clothing | Registered | 2016 |
| STA 1601268 · TMA871209 · design | CALDIC CANADA INC. | 1 Chemicals | Registered | 2014 |
| STO 1595383 · TMA876559 · design | Fortune Brands Water Innovations LLC | 11 Lighting | Registered | 2014 |
Marks containing STU
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| BED:STU 1256603 · TMA715332 | Innoba Holdings LLC | 18 Leather25 Clothing | Registered | 2008 |
| STU-DENT 2217389 | Studental Inc. | 35 Advertising41 Education | Pending | 2022 |
| Stu Dying 2156403 · TMA1191141 | Fireheart Music, Inc. | 9 Electronics | Registered | 2023 |
| STUDIO STU 1470019 · TMA782462 · design | Owner not shown | 3 Cosmetics | Registered | 2010 |
| STU TOMMIES 0914944 · design | St. Thomas University | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2003 |
| THE STU WHO COCKTAIL 1808936 · TMA1031809 | Until We Meet Again Inc. | 9 Electronics11 Lighting21 Housewares+3 | Registered | 2019 |
| STUDIO BY DEKKO STU DIO 1976757 · TMA1283695 · design | Group Dekko, Inc. | 9 Electronics | Registered | 2025 |
Spelled close
A letter or two away.
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| STUR 1695298 · TMA977052 · design | Dyla LLC | 32 Beer | Registered | 2017 |
| STUV 1349972 · TMA722241 | an individual | 11 Lighting | Registered | 2008 |
| STUD 0767713 · TMA477268 | AFN Broker LLC | 5 Pharmaceuticals | Registered | 1997 |
| STUD 0558765 · TMA333902 | MILLPOND MANAGEMENT CORPORATION | 5 Pharmaceuticals | Registered | 1987 |
| STUD 2333050 | Milwaukee Electric Tool Corporation | 9 Electronics | Pending | 2024 |
| STUF 2260424 | Owner not listed | 35 Advertising | Pending | 2023 |
| STUF 2132010 | Stuuf Inc. | 9 Electronics | Pending | 2021 |
| STUF 2132009 | Stuuf Inc. | 37 Construction39 Transport42 Science | Pending | 2021 |
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.