HARMONIUM holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 10/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 12, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99479905 | HARMONIUM | Nov 05, 2025 | Registered | 009 Electronics & Software 016 Paper & Printed Goods 025 Clothing & Footwear 041 Education & Entertainment | Pilgrim Productions LLC |
| 79385688 | HARMONIUM | Oct 27, 2023 | Pending | 017 Rubber & Insulation | ZAHONERO VIRGILI S.L. |
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FAQ: HARMONIUM trademark portfolio
What trademarks does HARMONIUM hold?
HARMONIUM holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 16 (Paper & Printed Goods), Class 25 (Clothing & Footwear). The most recent filings are registered to Pilgrim Productions LLC.
How many trademarks does HARMONIUM have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to HARMONIUM. The brand has been actively filing since October 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HARMONIUM file most often?
HARMONIUM's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HARMONIUM trademark?
The most recent filings under the HARMONIUM mark are registered to Pilgrim Productions LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HARMONIUM expanding into new categories?
The current WikiTrademarks Expansion Score for HARMONIUM is 10 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new HARMONIUM trademark filings?
Click the Watch Brand button at the top of this page to add HARMONIUM to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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