LUMO Trademark
LUMO is a USPTO trademark filed by Proton AG. Status: Pending.
Trademark Facts
| Mark | LUMO |
|---|---|
| Serial Number | 99096839 |
| Status | Pending |
| Filing Date | 2025-03-21 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software), 042 (Software & IT) |
| Owner | Proton AG |
| Attorney of Record | Todd S. Bontemps |
| Prosecution Events | 19 |
| Latest Event | EWAF on 2026-03-05 |
Goods & Services
Class 009: Downloadable chatbot software for artificial intelligence (AI) for creating, generating, sending, replying, organizing, managing and analyzing emails; Downloadable computer chatbot software for simulating conversations; Class 042: Providing temporary use of on-line non-downloadable software for artificial intelligence (AI) for creating, generating, sending, replying, organizing, managing and analyzing emails; Providing a website featuring non-downloadable software for artificial intelligence (AI) for creating, generating, sending, replying, organizing, managing and analyzing emails; Software as a service (SAAS) services featuring software for artificial intelligence (AI) for creating, generating, sending, replying, organizing, managing and analyzing emails
Recent Prosecution Activity
| Date | Document | Type |
|---|---|---|
| 2026-03-05 | Change Address or Representation Form | CAR |
| 2026-03-03 | Notice of Allowance | ENA |
| 2026-01-06 | OG Publication Confirmation | PB3 |
| 2025-12-31 | Notification of Notice of Publication | EB4 |
| 2025-12-31 | Notice of Publication | PB1 |
| 2025-12-10 | TRAM Snapshot of App at Pub for Oppostn | PST |
USPTO Refusals on Record
- indefinite_identification
- prior_pending_application