| SIGNAL 1740670 · TMA1047065 | Unilever Global IP Limited | 3 Cosmetics21 Housewares | Registered | 2019 |
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| SIGNAL 1685442 · TMA974498 | LEATHERMAN TOOL GROUP, INC. | 8 Hand | Registered | 2017 |
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| SIGNAL 1676212 · TMA982357 | Signal Digital, Inc. | 35 Advertising42 Science | Registered | 2017 |
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| SIGNAL 1666907 · TMA980302 | dreamGEAR, LLC | 9 Electronics | Registered | 2017 |
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| SIGNAL 1466104 · TMA933500 | an individual | 34 Tobacco | Registered | 2016 |
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| SIGNAL 1414463 · TMA798388 | Nufarm Agriculture Inc. | 5 Pharmaceuticals | Registered | 2011 |
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| SIGNAL 1124784 · TMA608779 · design | DOCAP (1985) CORPORATION | 7 Machines8 Hand9 Electronics+4 | Registered | 2004 |
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| SIGNAL 0864164 · TMA522822 | Muth Mirror Systems, LLC. | 11 Lighting | Registered | 2000 |
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| SIGNAL 0808983 · TMA498199 · design | Sobeys Capital Incorporated | 1 Chemicals3 Cosmetics4 Oils+18 | Registered | 1998 |
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| SIGNAL 0808982 · TMA495971 · design | Sobeys Capital Incorporated | 3 Cosmetics29 Meat30 Coffee | Registered | 1998 |
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| SIGNAL 0808981 · TMA495975 · design | Sobeys Capital Incorporated | 3 Cosmetics10 Medical16 Paper+4 | Registered | 1998 |
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| SIGNAL 0808980 · TMA498024 · design | Sobeys Capital Incorporated | 1 Chemicals3 Cosmetics4 Oils+8 | Registered | 1998 |
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| SIGNAL 0808979 · TMA495981 · design | Sobeys Capital Incorporated | 3 Cosmetics6 Metal8 Hand+5 | Registered | 1998 |
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| SIGNAL 0808977 · TMA495972 · design | Sobeys Capital Incorporated | 3 Cosmetics5 Pharmaceuticals8 Hand+7 | Registered | 1998 |
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| SIGNAL 0749730 · TMA456954 | Interactive Data Corporation | 36 Finance38 Telecommunications | Registered | 1996 |
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| SIGNAL 0263704 · TMA129406 | Unilever Global IP Limited | 3 Cosmetics | Registered | 1963 |
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| SIGNAL 0255414 · TMA119056 | Unilever Global IP Limited | 3 Cosmetics | Registered | 1960 |
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| SIGNAL 2292805 | SIGNAL UNDERWRITING INC. | 36 Finance | Pending | 2023 |
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| SIGNAL 2222465 | Ohserase Holdings, LLC | 34 Tobacco | Pending | 2022 |
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| SIGNAL 2184013 | Plaid Inc. | 36 Finance42 Science | Pending | 2022 |
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| SIGNAL 2092406 | Signal 88, LLC | 35 Advertising45 Legal | Pending | 2021 |
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| SIGNAL 1968637 | Signal Technology Foundation | 9 Electronics38 Telecommunications42 Science | Pending | 2019 |
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| SIGNMAIL 1329836 · TMA725166 | Sorenson Communications, LLC a Utah Limited Liability Company | 42 Science | Registered | 2008 |
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| SIGNALON 1260924 · TMA666423 | ATX Networks (Toronto) Corp. | 9 Electronics | Registered | 2006 |
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| SIGNALHAWK 1304310 · TMA719271 | Bird Technologies Group Inc. | 9 Electronics | Registered | 2008 |
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