| MAXSORB 0680790 · TMA403289 | an individual | 1 Chemicals | Registered | 1992 |
| MAXGRIP 1661808 · TMA958634 · design | Maxon Industries, Inc. dba Maxon Lift Corp. | 6 Metal7 Machines | Registered | 2016 |
| MAXXGRIP 1405304 · TMA749308 | Alliance Mercantile Inc. | 21 Housewares | Registered | 2009 |
| MyScript 1103650 · TMA584586 | Owner not shown | 9 Electronics42 Science45 Legal | Registered | 2003 |
| MCRIB 0479110 · TMA279507 | MCDONALD'S CORPORATION | 30 Coffee43 Restaurants | Registered | 1983 |
| maxgrips 2336938 | Owner not listed | 10 Medical21 Housewares24 Textiles+1 | Pending | 2024 |
| MAXORB 2272572 | Medline Industries, LP | 5 Pharmaceuticals | Pending | 2023 |
| MICROBRITE 2243109 · TMA1261752 | Carson Optical, Inc. | 9 Electronics | Registered | 2024 |
| MyGroBox 2242029 · TMA1262941 | Owner not listed | 31 Fresh | Registered | 2024 |
| MACROBAR 2194575 · TMA1235132 | Go Macro, LLC | 5 Pharmaceuticals29 Meat30 Coffee | Registered | 2024 |
| MICROPILLOWS 2193766 · TMA1219401 | Fisher & Paykel Healthcare Limited | 10 Medical | Registered | 2024 |
| MICROBT 2188421 · TMA1232694 · design | Shenzhen MicroBT Electronics Technology Co. Ltd. | 9 Electronics | Registered | 2024 |
| MICROBT 2188420 · TMA1232693 | Shenzhen MicroBT Electronics Technology Co. Ltd. | 9 Electronics | Registered | 2024 |
| MICROBAN 2186261 · TMA1233509 · design | Microban Products Company | 21 Housewares | Registered | 2024 |
| MakerPlane 2184886 · TMA1231427 | Corona Aerospace Inc | 42 Science | Registered | 2024 |
| Microphol 2177865 · TMA1179606 | Bonnie & Claus Inc. | 3 Cosmetics | Registered | 2023 |
| MICROVERSE 2170541 · TMA1222270 | CAN TECHNOLOGIES, INC. | 5 Pharmaceuticals | Registered | 2024 |
| McCrêpes 2161433 · TMA1219819 | MCDONALD'S CORPORATION | 30 Coffee | Registered | 2024 |
| MICROFORMER 2161193 · TMA1256236 | Lagree Technologies, Inc. | 28 Toys41 Education | Registered | 2024 |
| MEGZURPAZ 2145633 · TMA1218212 | Celgene Corporation | 5 Pharmaceuticals | Registered | 2024 |
| MICROBANK 2138047 · TMA1200204 | an individual | 9 Electronics | Registered | 2023 |
| MICROBEAU 2133735 · TMA1175968 | FK Irons, Inc. | 8 Hand35 Advertising41 Education | Registered | 2023 |
| MICROPROFILE 2130518 · TMA1257655 | Eclipse.org Foundation, Inc. | 35 Advertising | Registered | 2024 |
| MICROVAST 2130114 · TMA1162773 · design | Microvast Power Systems Co. Ltd. | 9 Electronics | Registered | 2023 |
| MICROFRANCE 2108656 · TMA1191815 | Integra LifeSciences (Ireland) Limited | 10 Medical | Registered | 2023 |