| DRYBAR 1927858 · TMA1122982 | Helen of Troy Limited | 35 Advertising | Registered | 2022 |
| DRYBAR 1780281 · TMA1064988 | Helen of Troy Limited | 9 Electronics | Registered | 2019 |
| DRYBAR 1707948 · TMA994698 | Helen of Troy Limited | 3 Cosmetics8 Hand11 Lighting+2 | Registered | 2018 |
| DRYBAR 1583985 · TMA909388 · design | Helen of Troy Limited | 44 Medical | Registered | 2015 |
| DRYBAR 2293744 · design | Owner not listed | 3 Cosmetics8 Hand11 Lighting+2 | Pending | 2023 |
| DRYBAR 2293413 | Owner not listed | 26 Sewing | Pending | 2023 |
| DRYBAR 2178480 | Helen of Troy Limited | 3 Cosmetics8 Hand21 Housewares | Pending | 2022 |
| DURABOARD 1145652 · TMA598135 | SOUTH ASIA PLASTICS GROUP LTD. | 11 Lighting19 Building20 Furniture | Registered | 2003 |
| DURAPRO 2205048 · TMA1240122 | DURAPRO INTERNATIONAL CORP. | 9 Electronics42 Science | Registered | 2024 |
| DRIVERS 2126451 · TMA1170341 | Drivers Pickles Ltd | 29 Meat30 Coffee35 Advertising | Registered | 2023 |
| Drever 2113715 · TMA1181801 | Olight Group Co.Ltd | 8 Hand | Registered | 2023 |
| DURABRAID 2110959 · TMA1177889 | Pure Fishing, Inc. | 28 Toys | Registered | 2023 |
| DURAVR 2057756 · TMA1141401 | ANTERIS TECHNOLOGIES CORPORATION | 10 Medical | Registered | 2022 |
| DRAIVER 2026805 · TMA1116359 | DriverDo LLC | 9 Electronics35 Advertising42 Science | Registered | 2021 |
| DRIVERI 2018402 · TMA1136426 | NETRADYNE, INC. | 9 Electronics | Registered | 2022 |
| DRIVRZ 2018076 · TMA1164192 | PowerBand Solutions Inc. | 12 Vehicles35 Advertising36 Finance+1 | Registered | 2023 |
| DRIVRZ 2018075 · TMA1164191 · design | PowerBand Solutions Inc. | 12 Vehicles35 Advertising36 Finance+1 | Registered | 2023 |
| DRIVERSURE 2009935 · TMA1141143 | Specialty Program Group Canada Inc. | 36 Finance | Registered | 2022 |
| DURAFORM 1998639 · TMA1136296 | an individual | 11 Lighting | Registered | 2022 |
| DriverDirect 1976317 · TMA1244761 | Smith System Driver Improvement Institute, Inc. | 41 Education | Registered | 2024 |
| Driverbase 1939179 · TMA1134287 | Driverbase Inc. | 42 Science | Registered | 2022 |
| DURAFORCE 1914865 · TMA1105856 | Wirtgen GmbH | 7 Machines | Registered | 2021 |
| DURAFORM 1909157 · TMA1086753 | PPG INDUSTRIES OHIO, INC. | 2 Paints | Registered | 2020 |
| DARFORD 1906003 · TMA1078342 | CanAm Pet Treats Inc. | 31 Fresh | Registered | 2020 |
| DURAFORM 1859250 · TMA1055301 | 3D Systems, Inc. | 1 Chemicals | Registered | 2019 |