| 73816530 | WHISTLE | UNITED STATES ENDOSCOPY GROUP, INC. | 1584508 |
| 87956314 | WHISTLE | Diversey, Inc. | 6043171 |
| 87218033 | WHISTLE | WHISTLE MESSAGING, INC. | 6383128 |
| 73690907 | WHISTLE | DIVERSEY, INC. | 1491859 |
| 72300177 | WHISTLE | DIVERSEY, INC. | 0883027 |
| 97471502 | WHISTLE | TRACTIVE INC. | — |
| 71092046 | WHISTLE | REFRESCO BEVERAGES US INC. | 0110004 |
| 87467511 | WHISTLE | TRACTIVE INC. | 6322431 |
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| 87508032 | WHISTLE | TRACTIVE INC. | 6266929 |
| 99345796 | WHISTLE | APPLICATIONS TECHNOLOGY (APPTEK), LLC | 8103262 |
| 85962937 | WHISTLE | WHISTLE SPORTS, INC. | 4702140 |
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| 73363291 | WHISTLE | Board of Regents of The University System of Georgia | 1257537 |
| 90029429 | WHISTLE | WHISTLE MESSAGING, INC. | 7245339 |
| 97523046 | WHISTLE | Whistle Air HVAC Cleaning Services LLC | — |
| 97047248 | WHISTLE | Whistle Messaging, Inc. | 7135448 |
| 88108552 | WHISTLE | Craig, Hunter E. | — |
| 86885642 | WHISTLE | Hewlett-Packard Development Company, L.P. | — |
| 87925196 | WHISTLE | Strategic Funding Source, Inc. | 6754558 |
| 87665537 | WHISTLE | Whistle Labs, Inc | — |
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| 87217795 | WHISTLE | WHISTLE MESSAGING, INC. | — |
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| 85743936 | WHISTLE | WHISTLE LABS, INC. | — |
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| 78162189 | WHISTLE | Coolearth Technologies, Inc. | — |
| 74704334 | WHISTLE | Oroton PTY Limited | — |
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| 85792704 | WHISTLE | OCLC Online Computer Library Center, Inc. | — |
| 86662224 | WHISTLE | Vatankorn, Pairoj | — |
| 78816075 | WHISTLE | Bayer Aktiengesellschaft | — |
| 79015975 | WHISTLE | Atala S.p.A. | 3194471 |
| 79013596 | WHISTLE | Atala S.p.A. | 3187548 |
| 78571723 | WHISTLE | Vargas International, LLC | — |
| 78518288 | WHISTLE | Whistle | — |
| 75075105 | WHISTLE | WHISTLE COMMUNICATIONS CORPORATION | 2585548 |
| 75072486 | WHISTLE | Coty Inc. | — |
| 73238947 | WHISTLE | Drackett Company, The | 1156903 |
