Similar marks
Trademarks named hydro sludge
Published USPTO records whose mark name matches “hydro sludge”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–1 of 1
| Serial | Mark |
|---|---|
| 85028511 | HYDRO-SLUDGE |
Similar marks
Published USPTO records whose mark name matches “hydro sludge”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–1 of 1
| Serial | Mark |
|---|---|
| 85028511 | HYDRO-SLUDGE |