Is it a trademark in Canada?
“HAMMERSTONE”
Yes. 1 live mark on the Canadian register is named HAMMERSTONE: 1 registered and 0 still in progress.
What these marks cover
Nice classes the marks with this name are filed in, and how many marks in each.
Marks named HAMMERSTONE
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| HAMMERSTONE 1292845 · TMA704510 | HAMMERSTONE INFRASTRUCTURE MATERIALS LTD. | 19 Building35 Advertising37 Construction+1 | Registered | 2008 |
Sounds the same
Spelled differently, said the same way.
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| HAMMERSPLINT 1793505 · TMA1037913 | DePuy Synthes, Inc. | 10 Medical | Registered | 2019 |
| HAMMERCO 2095556 · TMA1172575 | Hammerco Lawyers LLP | 45 Legal | Registered | 2023 |
| HAMMERZEN 1947769 · TMA1178422 | HammerZen, Inc. | 9 Electronics42 Science | Registered | 2023 |
| HAMMEROCK 1319918 · TMA723568 | an individual | 7 Machines | Registered | 2008 |
| HAMMERCUFF 1791652 · TMA1034499 | DePuy Synthes, Inc. | 10 Medical | Registered | 2019 |
| HAMMERGEAR 1446960 · TMA790342 | an individual | 9 Electronics12 Vehicles16 Paper+5 | Registered | 2011 |
| HAMMERCRAFT 1363927 · TMA721784 | Zoe International Distributing, Inc. | 34 Tobacco | Registered | 2008 |
| HAMMERJACK 2322096 · design | Owner not shown | 25 Clothing35 Advertising | Pending | 2024 |
| HammerSchmidt 1394446 · TMA753874 | SRAM, LLC a Delaware limited liability company | 12 Vehicles | Registered | 2009 |
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.