Harpercollins Productions L.L.C.
15 live US trademarks, filing since 1985.
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 Harpercollins Productions L.L.C. filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| CARMEN SANDIEGO | 9 | Jan 10, 2019 | — | registered Oct 4 | 88256988 |
| CARMEN SANDIEGO | 14 | Jan 10, 2019 | — | registered Oct 4 | 88257021 |
| CARMEN SANDIEGO | 28 | Jan 10, 2019 | — | registered Nov 22 | 88257038 |
| CARMEN SANDIEGO | 41 | Jan 10, 2019 | — | registered Oct 4 | 88257043 |
| CARMEN SANDIEGO | 25 | Jan 10, 2019 | — | registered Oct 4 | 88257052 |
| CARMEN SANDIEGO | 18 | Jan 10, 2019 | — | registered Oct 4 | 88257061 |
| CARMEN SANDIEGO | 16 | Jun 22, 2016 | — | registered Nov 3 | 87079842 |
| CARMEN SANDIEGO | 25 | Feb 3, 2016 | — | registered Jul 9 | 86895648 |
| CARMEN SANDIEGO | 28 | Feb 3, 2016 | — | registered Jul 9 | 86895662 |
| CARMEN SANDIEGO | 9 | Jan 27, 2016 | — | registered Mar 7 | 86888098 |
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 Harpercollins Productions L.L.C. trademarks.
How many trademarks does Harpercollins Productions L.L.C. 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 Harpercollins Productions L.L.C. sell, according to its trademarks?
Mostly games & toys (Class 28, 5 live marks). Also electronics & software (Class 9) and education & entertainment (Class 41).
Who owns the WHERE IN THE WORLD IS CARMEN SANDIEGO? trademark?
WHERE IN THE WORLD IS CARMEN SANDIEGO? is owned by Harpercollins Productions L.L.C.. It was registered on February 18, 1986 (Reg. No. 1383516) and is live. The same owner holds 14 other live US marks.
When did Harpercollins Productions L.L.C. first file a trademark?
Its oldest live US filing dates from 1985: WHERE IN THE WORLD IS CARMEN SANDIEGO?, filed August 5, 1985.
Know the morning after Harpercollins Productions L.L.C. 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.