| SMASHBOX 2255763 · TMA1271638 | an individual | 35 Advertising | Registered | 2024 |
| SMASHBOX 1521015 · TMA867264 | an individual | 44 Medical | Registered | 2013 |
| SMASHBOX 1353982 · TMA715846 | DJF ENTERPRISES (a California corporation) | 3 Cosmetics | Registered | 2008 |
| SMASHBOX 2197623 | an individual | 9 Electronics42 Science | Pending | 2022 |
| SMASHBLOCK 1483864 · TMA869057 | GRAYCO CORPORATION | 9 Electronics16 Paper42 Science+1 | Registered | 2014 |
| SMASHBALL 0509147 · TMA292229 · design | Millersport, Inc. (a New York Corporation) | 3 Cosmetics16 Paper | Registered | 1984 |
| SMASHFRIES 1544870 · TMA911596 | Smashburger IP Holder LLC | 29 Meat | Registered | 2015 |
| SMASHFOLIO 1506829 · TMA850501 | K & Company LLC | 16 Paper | Registered | 2013 |
| SMASHBREAK 1463845 · TMA780575 | Kabushiki Kaisha Sony Computer Entertainment Inc. a/t/a Sony Computer Entertainment Inc. | 9 Electronics | Registered | 2010 |
| SMASHFLY 1771554 · TMA995474 | Smashfly Technologies, Inc. | 35 Advertising42 Science | Registered | 2018 |
| SMASHFEST 1563175 · TMA895572 | an individual | 36 Finance | Registered | 2015 |
| SMASHBURGER 2193875 · TMA1219404 · design | Smashburger IP Holder LLC | 43 Restaurants | Registered | 2024 |
| SMASHBURGER 2193873 · TMA1219403 · design | Smashburger IP Holder LLC | 43 Restaurants | Registered | 2024 |
| SMASHBURGER 2129433 · TMA1174012 | Smashburger IP Holder LLC | 9 Electronics | Registered | 2023 |
| SMASHBURGER 1774693 · TMA1016472 · design | Smashburger IP Holder LLC | 43 Restaurants | Registered | 2019 |
| SMASHBURGER 1774691 · TMA1016455 · design | Smashburger IP Holder LLC | 43 Restaurants | Registered | 2019 |
| SMASHBURGER 1406222 · TMA802731 | Smashburger IP Holder LLC | 43 Restaurants | Registered | 2011 |
| Sensiband 2258640 · TMA1269034 | Owner not listed | 10 Medical | Registered | 2024 |
| syncup 2253306 · TMA1276092 | TIANJIN HUALAI TECHNOLOGY CO. LTD. | 9 Electronics35 Advertising | Registered | 2024 |
| SN100CV 2250304 · TMA1250339 | Owner not listed | 6 Metal | Registered | 2024 |
| SENSAFOAM 2246158 · TMA1263254 | Owner not listed | 1 Chemicals | Registered | 2024 |
| Sonicpak 2242141 · TMA1262950 | Owner not listed | 16 Paper | Registered | 2024 |
| Simgahuva 2241619 · TMA1265565 | Owner not listed | 25 Clothing | Registered | 2024 |
| SENSOPASS 2240570 · TMA1224680 | SENSODRIVE TECHNOLOGY CORP. | 9 Electronics | Registered | 2024 |
| SENSIBLES 2233744 · TMA1256669 | Huhtamaki, Inc. | 21 Housewares | Registered | 2024 |