Is it a trademark in Canada?
“SHEETROCK”
Yes. 5 live marks on the Canadian register are named SHEETROCK: 5 registered and 0 still in progress.
Held by UNITED STATES GYPSUM COMPANY (3), UNITED STATES GYPSUM COMPANY, a legal entity (1) and UNITED STATES GYPSUM COMPANY (A DELAWARE CORPORATION) (1).
What these marks cover
Nice classes the marks with this name are filed in, and how many marks in each.
Marks named SHEETROCK
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| SHEETROCK 1364929 · TMA847638 | UNITED STATES GYPSUM COMPANY, a legal entity | 7 Machines8 Hand16 Paper | Registered | 2013 |
| SHEETROCK 0869470 · TMA505731 | UNITED STATES GYPSUM COMPANY | 2 Paints3 Cosmetics6 Metal+1 | Registered | 1998 |
| SHEETROCK 0608001 · TMA356160 | UNITED STATES GYPSUM COMPANY | 2 Paints17 Rubber19 Building | Registered | 1989 |
| SHEETROCK 0375472 · TMA218812 | UNITED STATES GYPSUM COMPANY | 17 Rubber | Registered | 1977 |
| SHEETROCK 0108939 · TMDA31004 | UNITED STATES GYPSUM COMPANY (A DELAWARE CORPORATION) | 19 Building | Registered | 1922 |
Sounds the same
Spelled differently, said the same way.
Marks containing SHEETROCK
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| SHEETROCK THE FIREPROOF GYPSUM WALLBOARD CANADIAN COMPANY 0213708 · UCA42315 · design | CGC INC. | 19 Building | Registered | 1952 |
Spelled close
A letter or two away.
| Mark | Owner | Classes | Standing | Year |
|---|---|---|---|---|
| SHEETLOCK 2059858 · TMA1278399 · design | GTR Technologies, Inc. | 7 Machines11 Lighting | Registered | 2024 |
| SHEETLOCK 1900079 · TMA1087594 | GTR Technologies, Inc. | 7 Machines9 Electronics11 Lighting+1 | Registered | 2020 |
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.