Is it a trademark in Canada?
“DUPLEX”
Yes. 4 live marks on the Canadian register are named DUPLEX: 3 registered and 1 still in progress.
Held by DJO, LLC (1), Imperial Tobacco Products Limited (1), BRIDGESTONE LICENSING SERVICES, INC. (a Delaware corporation) (1) and LOVELAND PRODUCTS CANADA INC. (1).
What these marks cover
Nice classes the marks with this name are filed in, and how many marks in each.
Marks named DUPLEX
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| DUPLEX 1019999 · TMA563062 | DJO, LLC | 10 Medical | Registered | 2002 |
| DUPLEX 0990515 · NFLD515 | Imperial Tobacco Products Limited | 34 Tobacco | Registered | 1914 |
| DUPLEX 0357087 · TMA195996 | BRIDGESTONE LICENSING SERVICES, INC. (a Delaware corporation) | 12 Vehicles | Registered | 1973 |
| DUPLEX 2291371 | LOVELAND PRODUCTS CANADA INC. | 5 Pharmaceuticals | Pending | 2023 |
Sounds the same
Spelled differently, said the same way.
Marks containing DUPLEX
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| RIB DUPLEX 0360183 · TMA196471 | BRIDGESTONE LICENSING SERVICES, INC. (a Delaware corporation) | 12 Vehicles | Registered | 1973 |
| DUPLEX PULSE 1831997 · TMA1023593 | Atlas Oil & Gas Process Systems Inc. | 7 Machines | Registered | 2019 |
| GOOGLE DUPLEX 1943091 · TMA1203396 | Google LLC | 42 Science45 Legal | Registered | 2023 |
| AQUALAND DUPLEX 0775610 · TMA467777 · design | Citizen Tokei Kabushiki Kaisha also trading as Citizen Watch Co. Ltd. | 14 Jewellery | Registered | 1996 |
| AQUALAND DUPLEX 0773059 · TMA467957 | Citizen Tokei Kabushiki Kaisha also trading as Citizen Watch Co. Ltd. | 14 Jewellery | Registered | 1996 |
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.