| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| TWISPER |
|
United States Patent and Trademark Office | 35, 38, 42 | 2013-10-22 | 2021-02-26 | details | |
| TWISPER |
|
United States Patent and Trademark Office | 35, 38, 42 | 2013-06-18 | 2020-01-24 | details | |
|
World Intellectual Property Organisation | 35, 38, 42 | 2013-02-06 | 2023-02-06 | details | ||
| Twisper the smart location diary | World Intellectual Property Organisation | 35, 38, 42 | 2013-02-06 | 2023-02-06 | details | ||
| twisper |
|
World Intellectual Property Organisation | 35, 38, 42 | 2012-09-11 | 2022-09-11 | details | |
| TWISPER | World Intellectual Property Organisation | 35, 38, 42 | 2012-08-21 | 2022-08-21 | details |
