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Trademark owner · USPTO register · rebuilt nightly

Harpercollins Publishers L.L.C.

161 live US trademarks, filing since 1958. The 31st largest trademark holder in Class 16 (paper & printed matter).

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Live marks
161
registered + pending
Registered
145
on the Principal Register
Pending
16
applications in progress
Filed in 2026
0
by filing date
Classes used
6
of 45 Nice classes
First filing
1958
68 years on the register
At a glanceplain-language reads of the register
Mostly paper & printed matter: 91 of 161 live marks are in Class 16. Electronics & software (Class 9) is next with 51.
Quiet this year: no new applications so far in 2026, against a yearly average of 8.3.
8 registrations have a maintenance filing due in the next 12 months, 3 already in the grace period.
Filing activityapplications per year, by filing date
0 26 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Marks held on the register, by filing date. 2026 is year to date.

Portfolio by classlive marks · rank among filers in that class

A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.

Latest activity

What Harpercollins Publishers L.L.C. filed most recently.

MarkClassFiledBasisStatusSerial
KAZÉ 9 Sep 15, 2025 — published 99392666
KAZÉ 16 Sep 15, 2025 — published 99392671
KAZÉ 41 Sep 15, 2025 — published 99392678
A A AVON A 9, 16 Jan 17, 2025 — published 99006924
A A AVON A 41 Jan 16, 2025 — published 99002237
HARPER ALLEY 9, 16 Jan 14, 2025 — published 98959978
CLARION BOOKS 9 Jan 6, 2025 — published 98939910
CLARION BOOKS 41 Jan 6, 2025 — published 98939911
S 41 Oct 25, 2024 — published 98820536
STORYTIDE 41 Oct 25, 2024 — published 98820627
Recently registeredlast 12 months
HEARTDRUM · Cl. 9, 16 · Reg. 8,503,538
Oct 13, 2026
HARPER INFLUENCE · Cl. 9 · Reg. 8,347,724
Jul 14, 2026

Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.

Maintenance windows aheadnext 12 months · from registration dates
V · Reg. 6,081,659 · registered Jun 2020
Section 8 declaration (years 5–6) · in grace period until Dec 16, 2026
Jun 16, 2025 → Jun 16, 2026
V VERSIFY · Reg. 6,119,483 · registered Aug 2020
Section 8 declaration (years 5–6) · in grace period until Feb 4, 2027
Aug 4, 2025 → Aug 4, 2026
V · Reg. 6,119,489 · registered Aug 2020
Section 8 declaration (years 5–6) · in grace period until Feb 4, 2027
Aug 4, 2025 → Aug 4, 2026
ETCH · Reg. 6,223,313 · registered Dec 2020
Section 8 declaration (years 5–6)
Dec 15, 2025 → Dec 15, 2026
MATHSTART · Reg. 2,036,249 · registered Feb 1997
Section 8 & 9 renewal (year 30)
Feb 4, 2026 → Feb 4, 2027
PETERSON REFERENCE · Reg. 5,137,585 · registered Feb 2017
Section 8 & 9 renewal (year 10)
Feb 7, 2026 → Feb 7, 2027
THE OREGON TRAIL · Reg. 5,157,720 · registered Mar 2017
Section 8 & 9 renewal (year 10)
Mar 7, 2026 → Mar 7, 2027
HARPER VIA · Reg. 6,322,744 · registered Apr 2021
Section 8 declaration (years 5–6)
Apr 13, 2026 → Apr 13, 2027

A filing missed by the due date enters a six-month grace period, then the registration cancels.

Other large filers in Class 16Full ranking →
Scholastic Inc. 275 live
Names on the registerwhat this page merges, and what it leaves out
HARPERCOLLINS PUBLISHERS L.L.C. · 161 live marks
included
Harpercollins Christian Publishing, Inc. · 95 live marks · may be a related company
separate page
Harpercollins Productions L.L.C. · 15 live marks · may be a related company
separate page

Spellings are merged when they differ only in punctuation or legal suffix. Anything else stays separate rather than guessed.

Common questions

About Harpercollins Publishers L.L.C. trademarks.

How many trademarks does Harpercollins Publishers L.L.C. have?

161 live US trademarks as of October 23, 2026: 145 registered and 16 pending applications. None have been filed in 2026 so far.

What does Harpercollins Publishers L.L.C. sell, according to its trademarks?

Mostly paper & printed matter (Class 16, 91 live marks). Also electronics & software (Class 9) and education & entertainment (Class 41).

Who owns the CAEDMON trademark?

CAEDMON is owned by Harpercollins Publishers L.L.C.. It was registered on June 23, 1959 (Reg. No. 0680814) and is live. The same owner holds 160 other live US marks.

When did Harpercollins Publishers L.L.C. first file a trademark?

Its oldest live US filing dates from 1958: CAEDMON, filed August 29, 1958.

Know the morning after Harpercollins Publishers L.L.C. files.

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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.