| OTTUS 2038299 · TMA1141330 | LVGLOMARK Corp. | 18 Leather21 Housewares25 Clothing+1 | Registered | 2022 |
| OTUS 1638900 · TMA900699 | an individual | 9 Electronics | Registered | 2015 |
| OTUS 1544410 · TMA860087 | Owner not shown | 16 Paper35 Advertising36 Finance+2 | Registered | 2013 |
| OUTS 1064320 · TMA562970 | TEND SKIN INTERNATIONAL, INC. a legal entity | 3 Cosmetics | Registered | 2002 |
| OUTES 2295797 · design | Owner not listed | 11 Lighting | Pending | 2023 |
| OUTES 2262518 · design | ZHEJIANG ZHONGGUANG ELECTRICAL CO. LTD. | 11 Lighting | Pending | 2023 |
| OTUS 2223146 | 2469530 ALBERTA LTD. | 9 Electronics10 Medical35 Advertising+3 | Pending | 2022 |
| OTUS 2223145 · design | 2469530 ALBERTA LTD. | 9 Electronics10 Medical35 Advertising+3 | Pending | 2022 |
| OUTASK 2203845 · TMA1239969 · design | Shenzhen Habitat Technology Co., Ltd. | 11 Lighting | Registered | 2024 |
| Outhis 2302688 | Shenzhen Tenchao Technology Co.Ltd | 20 Furniture | Pending | 2023 |
| OUTHOUSE 1844405 · TMA1011271 | an individual | 5 Pharmaceuticals | Registered | 2018 |
| OATIS 1821971 · TMA1019197 | an individual | 29 Meat30 Coffee | Registered | 2019 |
| OTIS 1811667 · TMA1017718 · design | Otis Products, Inc. dba Otis Technology, Inc. | 1 Chemicals4 Oils8 Hand+4 | Registered | 2019 |
| OTS 1807908 · TMA1045598 | '47 Brand, LLC, a Delaware limited liability company | 25 Clothing | Registered | 2019 |
| OTIS 1630126 · TMA939071 | TForce Holdings Inc. | 35 Advertising | Registered | 2016 |
| OTOS 1221942 · TMA640929 | TBC Trademarks, LLC (a Delaware limited liability company) | 35 Advertising | Registered | 2005 |
| OTIS 1184152 · TMA670295 | Aspire Bakeries LLC | 30 Coffee | Registered | 2006 |
| OTIS 0991691 · NFLD1691 · design | OTIS ELEVATOR COMPANY | 7 Machines9 Electronics16 Paper+1 | Registered | 1929 |
| OTIS 0991379 · NFLD1379 | OTIS ELEVATOR COMPANY | 7 Machines9 Electronics13 Firearms+2 | Registered | 1926 |
| OTS 0848853 · TMA499893 · design | OCEAN TRANSPORTATION SERVICES FREIGHT FORWARDING INC. | 39 Transport | Registered | 1998 |
| OTS 0848847 · TMA499898 | OCEAN TRANSPORTATION SERVICES FREIGHT FORWARDING INC. | 39 Transport | Registered | 1998 |
| OTIS 0573185 · TMA345741 | OTIS ELEVATOR COMPANY (A NEW JERSEY CORPORATION) | 37 Construction | Registered | 1988 |
| OTIS 0230156 · TMA108234 | Halliburton Energy Services, Inc. (a Delaware Corporation) | 1 Chemicals2 Paints3 Cosmetics+5 | Registered | 1957 |
| OTIS 0230155 · TMA108233 · design | Halliburton Energy Services, Inc. (a Delaware Corporation) | 1 Chemicals2 Paints3 Cosmetics+5 | Registered | 1957 |
| OTIS 0159840 · TMDA56612 · design | OTIS ELEVATOR COMPANY (A NEW JERSEY CORPORATION) | 3 Cosmetics7 Machines9 Electronics+1 | Registered | 1933 |