| MONITOR 1352873 · TMA786540 | an individual | 9 Electronics16 Paper35 Advertising+1 | Registered | 2011 |
| MONITOR 1310808 · TMA694966 · design | Arysta LifeScience North America, LLC | 5 Pharmaceuticals | Registered | 2007 |
| MONITOR 1277711 · TMA684584 | THE F.A. BARTLETT TREE EXPERT COMPANY a Connecticut corporation | 44 Medical | Registered | 2007 |
| MONITOR 1189870 · TMA632741 | Delta Faucet Company | 11 Lighting | Registered | 2005 |
| i MONITOR 1203811 · TMA648442 | HONDA GIKEN KOGYO KABUSHIKI KAISHA, (ALSO TRADING AS HONDA MOTOR CO. LTD.) | 7 Machines9 Electronics | Registered | 2005 |
| DX MONITOR 2080501 · TMA1162632 | Wayne Fueling Systems LLC | 42 Science | Registered | 2023 |
| PT Monitor 1836011 · TMA1056925 | Abviris Deutschland GmbH | 5 Pharmaceuticals9 Electronics10 Medical | Registered | 2019 |
| CX MONITOR 1478306 · TMA838782 | RX MONITORING, LLC | 9 Electronics | Registered | 2012 |
| MONITOR TV 1461113 · TMA840186 · design | LG ELECTRONICS INC. | 9 Electronics | Registered | 2013 |
| MONITOR FX 0768210 · TMA457908 | CSG SECURITY INC./SECURITE CSG INC. | 4 Oils9 Electronics | Registered | 1996 |
| EZe Monitor 1628832 · TMA898355 | BUCKMAN LABORATORIES INTERNATIONAL, INC. | 9 Electronics | Registered | 2015 |
| GDP (monitor) 1613674 · TMA920111 | an individual | 9 Electronics42 Science | Registered | 2015 |
| CPE MONITOR 1574028 · TMA855341 | National Association of Boards of Pharmacy and Accreditation Council for Pharmacy Education, a partnership | 41 Education | Registered | 2013 |
| MONITOR I.T. 1536402 · TMA863919 | Jolera Inc. | 42 Science | Registered | 2013 |
| MONITOR AFX 1001544 · TMA555340 | CSG SECURITY INC./SECURITE CSG INC. | 4 Oils9 Electronics | Registered | 2001 |
| AXE MONITOR 2287610 | Deque Systems, Inc. | 9 Electronics41 Education42 Science+1 | Pending | 2023 |
| RMS MONITOR 2038933 | EBARA HG ULC | 7 Machines9 Electronics | Pending | 2020 |
| HALL MONITOR 1676320 · TMA906558 | emAPPetizer Inc. | 9 Electronics | Registered | 2015 |
| PEER MONITOR 1308072 · TMA742385 | Thomson Reuters Canada Limited | 35 Advertising | Registered | 2009 |
| NIRO MONITOR 0725893 · TMA431784 | an individual | 9 Electronics | Registered | 1994 |
| MONITOR MARK 0473661 · TMA278523 · design | Neogen Food Safety Corporation | 5 Pharmaceuticals16 Paper | Registered | 1983 |
| IRIS MONITOR 2053202 | Iris Technological Designs Incorporated | 9 Electronics10 Medical | Pending | 2020 |
| SMART-MONITOR 1591452 · TMA848895 | Pharmacan Pharmacy Innovations Inc. | 9 Electronics35 Advertising44 Medical | Registered | 2013 |
| IDEXX MONITOR 1438234 · TMA774894 | IDEXX LABORATORIES, INC. | 16 Paper35 Advertising | Registered | 2010 |
| MONITOR GROUP 1352874 · TMA786539 | an individual | 9 Electronics16 Paper35 Advertising+1 | Registered | 2011 |