| electraCLEAR 2301885 | AXINE WATER TECHNOLOGIES INC. | 11 Lighting37 Construction40 Treatment+1 | Pending | 2023 |
| ELECTRICLEAN 2156611 · TMA1208747 | Joseph Mimran & Associates Inc. | 3 Cosmetics5 Pharmaceuticals | Registered | 2023 |
| ELECTROKLEAN 1428279 · TMA767373 | American Air Filter Company, Inc. | 11 Lighting | Registered | 2010 |
| ELECTROSHEAR 0604831 · TMA356245 | Midwest Brake Bond Company | 7 Machines | Registered | 1989 |
| ELECTRODER 2177886 · TMA1245102 · design | ELECTRODER Ltd. | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2024 |
| ELECTROSEA 1883628 · TMA1092615 | Cosenco Partners LLC | 11 Lighting | Registered | 2021 |
| ÉLECTROCLIM 1807024 · TMA1104370 · design | an individual | 37 Construction | Registered | 2021 |
| ELECTROCHAT 1528320 · TMA851125 | MODE LE GRENIER INC. | 3 Cosmetics21 Housewares25 Clothing | Registered | 2013 |
| ELECTROLENE 0605210 · TMA359392 | ELECTRO CABLES INC. | 9 Electronics | Registered | 1989 |
| ELECTROBAR 0546297 · TMA325776 | MagneTek, Inc. (a Delaware Corporation) | 9 Electronics | Registered | 1987 |
| ELECTROCHAEA 2231911 | Electrochaea GmbH | 37 Construction39 Transport40 Treatment+1 | Pending | 2022 |
| ELECTROPLEX 2084557 | Plexus Worldwide, LLC | 5 Pharmaceuticals32 Beer | Pending | 2021 |
| ElectroScale2 2177458 | Adey Holdings (2008) Limited | 9 Electronics11 Lighting | Pending | 2021 |
| ELECTROLIFT 2217500 · TMA1245498 | Owner not shown | 5 Pharmaceuticals | Registered | 2024 |
| ELECTROLIFT 2217499 · TMA1254991 | Owner not shown | 32 Beer | Registered | 2024 |
| ELECTROLIT 2146811 · TMA1202948 · design | Owner not shown | 32 Beer | Registered | 2023 |
| ELECTROLIT 2146810 · TMA1208613 · design | Owner not shown | 5 Pharmaceuticals | Registered | 2023 |
| ELECTRICA 2107369 · TMA1226529 | Majco Apparel Inc. | 25 Clothing | Registered | 2024 |
| ELECTROCOUP 2026945 · TMA1137492 | an individual | 7 Machines | Registered | 2022 |
| ELECTROLIFE 1992352 · TMA1112621 · design | Owner not shown | 5 Pharmaceuticals32 Beer | Registered | 2021 |
| ELECTROLIFE 1992350 · TMA1112620 · design | Owner not shown | 5 Pharmaceuticals32 Beer | Registered | 2021 |
| ELECTROLIT 1977524 · TMA1108654 | Owner not shown | 5 Pharmaceuticals32 Beer | Registered | 2021 |
| ELECTROHERB 1969322 · TMA1183376 | an individual | 7 Machines8 Hand9 Electronics+3 | Registered | 2023 |
| ELECTROLUX 1935280 · TMA1081782 | AKTIEBOLAGET ELECTROLUX CORPORATION | 8 Hand9 Electronics16 Paper+4 | Registered | 2020 |
| ELECTROLIT 1925502 · TMA1119406 · design | Owner not shown | 5 Pharmaceuticals32 Beer | Registered | 2022 |