| RNJET 2321422 · design | RNJet Inc. | 7 Machines9 Electronics | Pending | 2024 |
| RAINJET 1503999 · TMA830318 | REXAIR LLC | 7 Machines | Registered | 2012 |
| Ronyxet 2145831 · TMA1202917 | Ronyxet LLC | 18 Leather | Registered | 2023 |
| REONIST 1779247 · TMA1054043 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2019 |
| RENUZIT 1568271 · TMA848468 · design | Armaly Sponge Company, a Michigan Corporation | 5 Pharmaceuticals | Registered | 2013 |
| RENUZIT 1415089 · TMA809811 · design | Armaly Sponge Company, a Michigan Corporation | 5 Pharmaceuticals | Registered | 2011 |
| RENCOAT 0719559 · TMA463287 · design | Scapa Tapes North America Ltd. | 2 Paints17 Rubber19 Building | Registered | 1996 |
| RENUZIT 0552475 · TMA326128 | Armaly Sponge Company, a Michigan Corporation | 5 Pharmaceuticals | Registered | 1987 |
| RENUZIT 0329026 · TMA175482 | Armaly Sponge Company, a Michigan Corporation | 3 Cosmetics4 Oils5 Pharmaceuticals | Registered | 1971 |
| RENACIT 0275084 · TMA133068 | Lanxess Deutschland GmbH | 1 Chemicals | Registered | 1963 |
| RENEGADE 2259249 · TMA1276533 | 10176494 CANADA INC. | 34 Tobacco | Registered | 2024 |
| rhinowisdom 2240781 · TMA1260090 | Shenzhen xiaoxiniu Technology Co. Ltd | 7 Machines | Registered | 2024 |
| RNGODO 2232907 · TMA1255250 | Shenzhen Gelomi Trading Co. Ltd. | 21 Housewares | Registered | 2024 |
| RINGSIDE 2213092 · TMA1230714 | Ringside, Inc. The | 43 Restaurants | Registered | 2024 |
| RONGTAI 2206825 · TMA1241464 | 1350382 B.C. Ltd. | 10 Medical | Registered | 2024 |
| Runchida 2202404 · TMA1238817 | Shenzhen Runchengda Electricity Technology Co., Ltd. | 9 Electronics | Registered | 2024 |
| RangeTrac 2187236 · TMA1232537 | INTERACTIVE SPORTS TECHNOLOGIES INC. | 9 Electronics | Registered | 2024 |
| RENEGADE 2180084 · TMA1243953 | American Sports Licensing, LLC | 28 Toys | Registered | 2024 |
| RMISODO 2173929 · TMA1222415 | chaozhoushiyuetongqicheyongpinyouxiangongsi | 10 Medical | Registered | 2024 |
| RAMSIDER 2169913 · TMA1274082 · design | an individual | 34 Tobacco35 Advertising | Registered | 2024 |
| RMSTATOR 2163467 · TMA1182053 | 9154-3157 QUEBEC INC. | 7 Machines9 Electronics35 Advertising+1 | Registered | 2023 |
| RINGOTÈ 2140949 · TMA1201505 | an individual | 30 Coffee32 Beer43 Restaurants | Registered | 2023 |
| REMASTER 2140204 · TMA1204045 | Remix Therapeutics, Inc. | 42 Science | Registered | 2023 |
| RAINSTORMS 2126388 · TMA1222937 | Beyond Law, LLC | 41 Education42 Science | Registered | 2024 |
| RAUMASTER 2122366 · TMA1284269 | an individual | 6 Metal7 Machines9 Electronics+5 | Registered | 2025 |