The Hartz Mountain Corporation
109 live US trademarks, filing since 1971. 2 new applications filed this year.
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 The Hartz Mountain Corporation filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| 360° COMFORT | 5 | Oct 8, 2026 | — | pending | 50150350 |
| GREATEST OF ALL TREATS | 31 | Aug 18, 2026 | — | pending | 50057894 |
| FLASHDRY | 5 | Oct 24, 2025 | — | registered Mar 10 | 99461172 |
| ALWAYS UP FOR A SQUEEZE UP | 31 | Aug 29, 2025 | — | abandoned Oct 19 | 99365659 |
| ALWAYS UP | 31 | Aug 29, 2025 | — | abandoned Oct 19 | 99365868 |
| ALWAYS UP FOR A DELECTABLES SQUEEZE UP | 31 | Aug 29, 2025 | — | published | 99365763 |
| DELICIOUSLY DE-LICK-ABLE | 31 | Aug 5, 2025 | — | registered Aug 11 | 99321625 |
| ZOO BALLOONS | 28 | Nov 6, 2024 | — | registered Aug 19 | 98840662 |
| DRIZIBITES | 31 | Sep 24, 2024 | — | published | 98767033 |
| JUST FOR CATS CHUCKLIN' BEAVER KICKER | 28 | Sep 24, 2024 | — | published | 98767337 |
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.
Recorded as the nightly register update observes them. A cancelled or expired mark no longer blocks a new filing of the same name.
Spellings are merged when they differ only in punctuation or legal suffix. Anything else stays separate rather than guessed.
About The Hartz Mountain Corporation trademarks.
How many trademarks does The Hartz Mountain Corporation have?
109 live US trademarks as of October 23, 2026: 98 registered and 11 pending applications. 2 were filed in 2026 so far.
What does The Hartz Mountain Corporation sell, according to its trademarks?
Mostly games & toys (Class 28, 40 live marks). Also agriculture & fresh produce (Class 31) and pharmaceuticals (Class 5).
Who owns the HARTZ trademark?
HARTZ is owned by The Hartz Mountain Corporation. It was registered on September 19, 1972 (Reg. No. 0943059) and is live. The same owner holds 108 other live US marks.
When did The Hartz Mountain Corporation first file a trademark?
Its oldest live US filing dates from 1971: HARTZ, filed July 6, 1971.
Know the morning after The Hartz Mountain Corporation 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.