HARMONICUBES holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 21, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99837434 | HARMONICUBES | May 21, 2026 | Registered | 028 Games & Toys | Fundamental Instruments, Inc. |
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FAQ: HARMONICUBES trademark portfolio
What trademarks does HARMONICUBES hold?
HARMONICUBES holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to Fundamental Instruments, Inc..
How many trademarks does HARMONICUBES have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HARMONICUBES. The brand has been actively filing since May 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HARMONICUBES file most often?
HARMONICUBES's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HARMONICUBES trademark?
The most recent filings under the HARMONICUBES mark are registered to Fundamental Instruments, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HARMONICUBES expanding into new categories?
The current WikiTrademarks Expansion Score for HARMONICUBES is 24 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 HARMONICUBES trademark filings?
Click the Watch Brand button at the top of this page to add HARMONICUBES 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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