Is it a trademark in Canada?
“DUOPULSE”
Yes. 1 live mark on the Canadian register is named DUOPULSE: 0 registered and 1 still in progress.
Held by an owner not on record.
What these marks cover
Nice classes the marks with this name are filed in, and how many marks in each.
Marks named DUOPULSE
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| DUOPULSE 2356945 | Owner not listed | 10 Medical | Pending | 2024 |
Sounds the same
Spelled differently, said the same way.
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| DUPULSE 1290168 · TMA703700 | DuBois Chemicals Inc. | 37 Construction | Registered | 2007 |
| DOPELESS 1991275 · TMA1281843 | an individual | 6 Metal | Registered | 2025 |
| DUOFLEX 1650174 · TMA924551 | Owner not shown | 11 Lighting | Registered | 2015 |
| duPLUS 1642429 · TMA890654 | Imperial Brands Ltd. | 34 Tobacco | Registered | 2014 |
| DPLS 1579838 · TMA878855 | an individual | 6 Metal | Registered | 2014 |
| DOPELESS 1230862 · TMA643033 · design | an individual | 6 Metal | Registered | 2005 |
| DUPLEX 1019999 · TMA563062 | DJO, LLC | 10 Medical | Registered | 2002 |
| DUPLEX 0990515 · NFLD515 | Imperial Tobacco Products Limited | 34 Tobacco | Registered | 1914 |
| DOPPLEX 0538695 · TMA321539 | an individual | 10 Medical | Registered | 1986 |
| DUOFLEX 0390500 · TMA223433 | an individual | 17 Rubber | Registered | 1977 |
| DUPLEX 0357087 · TMA195996 | BRIDGESTONE LICENSING SERVICES, INC. (a Delaware corporation) | 12 Vehicles | Registered | 1973 |
| DUPLEX 2291371 | LOVELAND PRODUCTS CANADA INC. | 5 Pharmaceuticals | Pending | 2023 |
| Duoflex 2238833 | Owner not listed | 7 Machines | Pending | 2023 |
| DUOOFLEX 2028211 | Hair Secretz Ltd | 21 Housewares | Pending | 2020 |
Spelled close
A letter or two away.
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| DUOPHASE 1609153 · TMA908278 · design | Mechadyne International Limited | 7 Machines9 Electronics12 Vehicles+1 | Registered | 2015 |
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.