| winmac 2003183 | WinMac Inc. | 37 Construction | Pending | 2019 |
| WINCC 0834776 · TMA506853 · design | an individual | 9 Electronics42 Science | Registered | 1999 |
| WEINAS 1936997 · TMA1127887 · design | Shenzhen WEIBOND Technology CO. Ltd. | 7 Machines9 Electronics10 Medical | Registered | 2022 |
| WINMAX 1649150 · TMA893089 · design | an individual | 12 Vehicles | Registered | 2014 |
| WINMAX 1025139 · TMA623055 | Hurco Companies, Inc. (An Indiana Corporation) | 9 Electronics | Registered | 2004 |
| WINMAX 0784437 · TMA460320 | Carestream Dental LLC | 9 Electronics | Registered | 1996 |
| WENAX 2247413 · TMA1210224 | SHENZHEN GEEKVAPE TECHNOLOGY CO. LTD. | 34 Tobacco | Registered | 2023 |
| WINGO 2150102 · TMA1204293 · design | Shenzhen Wenge Science and Technology Co.Ltd. | 15 Musical | Registered | 2023 |
| WINGZ 2102678 · TMA1189533 · design | WINGZ BUSINESS BARTER CORP. | 45 Legal | Registered | 2023 |
| WINS 2056555 · TMA1178637 · design | Owner not shown | 1 Chemicals2 Paints17 Rubber | Registered | 2023 |
| WINK 2044211 · TMA1123228 | OKAMOTO INDUSTRIES, INC. | 10 Medical | Registered | 2022 |
| WINCK 1944990 · TMA1190241 | Mica Trading Inc. | 8 Hand18 Leather21 Housewares+2 | Registered | 2023 |
| WING 1921183 · TMA1123896 | Wing Aviation LLC | 9 Electronics12 Vehicles39 Transport+1 | Registered | 2022 |
| WINK 1916292 · TMA1111127 · design | 9378-7570 Québec Inc d.b.a. WINK.LOVE | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2021 |
| WING 1913120 · TMA1122207 | Owner not shown | 35 Advertising38 Telecommunications42 Science | Registered | 2022 |
| WINX 1906504 · TMA1083198 | an individual | 10 Medical | Registered | 2020 |
| WINCO 1838822 · TMA1064658 · design | Winco Education Inc. | 41 Education | Registered | 2019 |
| WINCO 1838819 · TMA1064659 | Winco Education Inc. | 41 Education | Registered | 2019 |
| WINGO 1767238 · TMA983508 | MIGROS-GENOSSENSCHAFTS-BUND | 3 Cosmetics | Registered | 2017 |
| WINK 1766243 · TMA1042686 | ELI LILLY AND COMPANY | 5 Pharmaceuticals10 Medical | Registered | 2019 |
| WINGS 1758794 · TMA1005805 · design | Panasonic Corporation (Japanese Corporation) | 9 Electronics | Registered | 2018 |
| WINK 1695285 · TMA946665 · design | Wink, Inc. | 9 Electronics42 Science | Registered | 2016 |
| WINK 1695284 · TMA946661 | Wink, Inc. | 9 Electronics42 Science | Registered | 2016 |
| WINK 1510738 · TMA865166 | Wild Eye Designs Inc. | 8 Hand21 Housewares | Registered | 2013 |
| WINKS 1494442 · TMA816184 | an individual | 3 Cosmetics | Registered | 2012 |