| CRUMBY 2095505 | The Crumby Cookie Dough Company Inc. | 30 Coffee35 Advertising43 Restaurants | Pending | 2021 |
| CRUMBYS. 1591478 · TMA878966 · design | an individual | 30 Coffee | Registered | 2014 |
| CRUMBL 2218833 · TMA1228521 | Crumbl IP, LLC | 43 Restaurants | Registered | 2024 |
| CRUMBS 2132129 · TMA1225955 · design | Ad-IP GmbH & Co. KG | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2024 |
| Crumbs 2132128 · TMA1225954 | Ad-IP GmbH & Co. KG | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2024 |
| CRUMBL 2035135 · TMA1227660 | Crumbl IP, LLC | 30 Coffee35 Advertising39 Transport | Registered | 2024 |
| CRIMP 2367602 | Owner not listed | 6 Metal | Pending | 2024 |
| CRUMPLER 1936083 · TMA1149519 | Crumpler International Brands Pte. Ltd. | 9 Electronics18 Leather | Registered | 2022 |
| CRUMPLER 0881700 · TMA547602 · design | Crumpler International Brands Pte. Ltd. | 18 Leather25 Clothing28 Toys | Registered | 2001 |
| CROMIFY 2097000 · TMA1178236 · design | Shenzhen RuiWin Cross-border Technology Co. Ltd. | 7 Machines | Registered | 2023 |
| CrimpIQ 1890465 · TMA1093874 | ContiTech USA, Inc. | 9 Electronics | Registered | 2021 |
| CRIMPED 1833554 · TMA1041972 | an individual | 9 Electronics34 Tobacco | Registered | 2019 |
| CRUMBLZ 2347015 | Owner not listed | 29 Meat | Pending | 2024 |
| CRIMPIT 2323074 | Crimpit Group Ltd | 21 Housewares | Pending | 2024 |
| CHROMFLEX 2183687 · TMA1252342 | an individual | 6 Metal | Registered | 2024 |
| CORMAP 2170398 · TMA1248064 | Siemens Mobility GmbH | 9 Electronics37 Construction42 Science | Registered | 2024 |
| CARNIVAL 2060927 · TMA1162335 | Kia Corporation | 12 Vehicles | Registered | 2023 |
| CROWNFUL 2024624 · TMA1158884 · design | Shenzhen YuanRui Information Technology Co. Ltd. | 11 Lighting | Registered | 2023 |
| CIRAMOBILE 2004145 · TMA1106565 | RealManage, LLC | 9 Electronics | Registered | 2021 |
| CHARMVI 1998950 · TMA1126168 | Charmvi Inc. | 14 Jewellery26 Sewing | Registered | 2022 |
| CRANBEX 1971948 · TMA1215733 | GBN HEALTH TECHNOLOGY LTD. | 5 Pharmaceuticals32 Beer | Registered | 2023 |
| CRANBARRIER 1969698 · TMA1244697 | MELALEUCA, INC. | 5 Pharmaceuticals | Registered | 2024 |
| CROWNFIELD 1962238 · TMA1245777 | LIDL STIFTUNG & CO. KG | 30 Coffee | Registered | 2024 |
| CARNOPRIME 1954423 · TMA1243598 | CarnoCo, LLC | 1 Chemicals5 Pharmaceuticals | Registered | 2024 |
| CRAMPEZE 1930024 · TMA1119785 | Brands Worldwide Holdings I.P. Pty Limited | 5 Pharmaceuticals | Registered | 2022 |