| MORFLEX 0524555 · TMA305434 | an individual | 17 Rubber25 Clothing | Registered | 1985 |
| MORFLEX 0302711 · TMA153425 | Regal Beloit America, Inc. | 7 Machines | Registered | 1967 |
| muraflex 1447322 · TMA775244 | Muraflex Inc. | 6 Metal19 Building | Registered | 2010 |
| MARAFLEX 1077916 · TMA593732 | Transcontinental US LLC | 16 Paper | Registered | 2003 |
| MarbleX 1755047 · TMA960370 | Acclaim Lighting, Inc. a Georgia corporation | 11 Lighting19 Building | Registered | 2017 |
| MORBLEU 1990768 · TMA1133875 | Distillerie Mariana inc. | 33 Wine | Registered | 2022 |
| MARBLES 1031846 · TMA568803 | MLI MARBLE LENDING INC. | 9 Electronics16 Paper35 Advertising+5 | Registered | 2002 |
| MARBLE 0761741 · TMA482277 | an individual | 30 Coffee | Registered | 1997 |
| MARPLES 0451097 · TMA258276 · design | THE BLACK & DECKER CORPORATION | 3 Cosmetics6 Metal7 Machines+4 | Registered | 1981 |
| Meroble 2360097 | Fuzhou Haiyangxing E-commerce Co. Ltd. | 12 Vehicles | Pending | 2024 |
| Meroble 2306537 | Fuzhou Haiyangxing E-commerce Co. Ltd. | 20 Furniture | Pending | 2024 |
| MARBLE 2215497 | an individual | 35 Advertising36 Finance41 Education+1 | Pending | 2022 |
| MARFEEL 2023130 · design | Owner not shown | 35 Advertising41 Education42 Science | Pending | 2020 |
| MARBLE 1992703 | Marble Fashion Designs Holdings Limited | 25 Clothing | Pending | 2019 |
| MARPLE 1851798 | Agatha Christie Limited | 1 Chemicals9 Electronics16 Paper+4 | Pending | 2017 |
| MERRYFEEL 1817165 · TMA998381 · design | Qingdao Mctex Clothing Corporation Ltd | 24 Textiles | Registered | 2018 |
| MARVELLA 2243464 · TMA1234041 | Centre de Recherche et d'Innovation Végétale (C.R.I.V.) | 29 Meat31 Fresh32 Beer | Registered | 2024 |
| MARVOLOC 2231754 · TMA1254006 | Tremar Corp. | 9 Electronics | Registered | 2024 |
| MARVELUX 2209660 · TMA1230642 | CHAIR MATS LIMITED | 16 Paper21 Housewares27 Carpets | Registered | 2024 |
| Marribol 2190561 · TMA1234665 | Shenzhen Weilai Chunxiao Trading Co. Ltd. | 28 Toys | Registered | 2024 |
| MRBULLOCK 2190552 · TMA1237191 · design | Putian Chengxiang Zhencheng Trading Co., Ltd. | 25 Clothing | Registered | 2024 |
| Maravello 2172231 · TMA1222336 | Maravello LLC | 3 Cosmetics5 Pharmaceuticals | Registered | 2024 |
| MOORVILLE 2146173 · TMA1215300 | M S International, Inc. | 19 Building | Registered | 2023 |
| MIRAVEL 2119448 · TMA1164993 | SHIMANO INC. | 28 Toys | Registered | 2023 |
| MRVL 2085667 · TMA1272350 | an individual | 33 Wine | Registered | 2024 |