Is it a trademark in Canada?
“SLEDGEHAMMER”
Yes. 4 live marks on the Canadian register are named SLEDGEHAMMER: 3 registered and 1 still in progress.
Held by an individual (3) and Greenfield Global Inc. (1).
What these marks cover
Nice classes the marks with this name are filed in, and how many marks in each.
Marks named SLEDGEHAMMER
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| SLEDGEHAMMER 2056366 · TMA1129992 · design | an individual | 28 Toys | Registered | 2022 |
| SLEDGEHAMMER 2055117 · TMA1129979 | an individual | 28 Toys | Registered | 2022 |
| SLEDGEHAMMER 1144124 · TMA644150 | an individual | 41 Education | Registered | 2005 |
| SLEDGEHAMMER 2309778 | Greenfield Global Inc. | 1 Chemicals33 Wine | Pending | 2024 |
The same name, written another way
Spaces, apostrophes or “&” written differently.
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| SLEDGE HAMMER 0724882 · TMA447972 | WILSON SPORTING GOODS CO. A CORPORATION OF DELAWARE | 28 Toys | Registered | 1995 |
Sounds the same
Spelled differently, said the same way.
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| SLUDGEHAMMER 1676268 · TMA933236 | HCC Holdings, Inc. | 1 Chemicals3 Cosmetics | Registered | 2016 |
| SLUDGEBUSTER 1665851 · TMA901868 | Wastecorp Pumps Inc. | 7 Machines | Registered | 2015 |
| SLEDGE 2171772 · TMA1201984 | an individual | 28 Toys | Registered | 2023 |
| SLIDESHARE 1576240 · TMA896040 | Scribd, Inc. | 9 Electronics35 Advertising42 Science | Registered | 2015 |
| SLEDGE 2333052 | Milwaukee Electric Tool Corporation | 8 Hand | Pending | 2024 |
| SludgeKat 2046467 | THE GORMAN-RUPP COMPANY | 9 Electronics | Pending | 2020 |
Marks containing SLEDGEHAMMER
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| SLEDGEHAMMER D3 2329999 | Owner not listed | 1 Chemicals33 Wine | Pending | 2024 |
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.