Design Blue Limited
15 live US trademarks, filing since 2008.
Marks held on the register, by filing date. 2026 is year to date.
A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.
What Design Blue Limited filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| D30 | 9, 12, 18, 25, 28 | Oct 3, 2024 | — | registered Jun 16 | 79414124 |
| D3O GIVE IT ORANGE | 1, 9, 18, 24, 25 | May 23, 2023 | — | registered Apr 1 | 79380680 |
| DELTA THREE OSCAR | 9, 17, 18, 25 | Jan 31, 2022 | — | registered Jan 14 | 79369782 |
| D3O TRUST HALO | 9 | Sep 1, 2021 | — | registered Sep 27 | 97006017 |
| D3O TRUST CIRRUS | 9 | Jun 30, 2021 | — | registered Sep 27 | 90803764 |
| D3O ZERO | 9, 18, 28 | Feb 26, 2020 | — | registered Jul 12 | 88812223 |
| D3O SIGNAL PLUS | 1, 9, 17 | Sep 12, 2019 | — | registered Jun 22 | 88614673 |
| D3O CRYSTALEX | 9 | May 2, 2019 | — | registered Jul 7 | 79263727 |
| D3O TRUST NIMBUS | 9 | May 2, 2019 | — | registered Dec 1 | 79263772 |
| D3O TRUST STEALTH | 9 | May 2, 2019 | — | registered Jul 28 | 79263779 |
Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.
A filing missed by the due date enters a six-month grace period, then the registration cancels.
Spellings are merged when they differ only in punctuation or legal suffix. Anything else stays separate rather than guessed.
About Design Blue Limited trademarks.
How many trademarks does Design Blue Limited have?
15 live US trademarks as of October 23, 2026: 15 registered and 0 pending applications. None have been filed in 2026 so far.
What does Design Blue Limited sell, according to its trademarks?
Mostly electronics & software (Class 9, 12 live marks). Also leather goods (Class 18) and rubber & plastics (Class 17).
Who owns the D3O trademark?
D3O is owned by Design Blue Limited. It was registered on May 11, 2010 (Reg. No. 3787602) and is live. The same owner holds 14 other live US marks.
When did Design Blue Limited first file a trademark?
Its oldest live US filing dates from 2008: D3O, filed December 20, 2008.
Know the morning after Design Blue Limited files.
Watch this company in Thorgate and get an alert for every new application, registration, publication and lapse, with the opposition deadline already worked out. Or monitor your own marks for conflicts with theirs.
Data: USPTO trademark bulk files, processed nightly by Thorgate. Last rebuilt October 23, 2026. Counts cover the US federal register only, not state or foreign marks. Owner names are shown as recorded by the USPTO. This page reports public-record facts and dates and is not legal advice. For the official record of any mark, follow its serial number to USPTO TSDR.