HMH SOLVABLE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) 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 June 19, 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 |
|---|---|---|---|---|---|
| 99844955 | HMH SOLVABLE | May 26, 2026 | Registered | 041 Education & Entertainment | HMH Education Company |
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FAQ: HMH SOLVABLE trademark portfolio
What trademarks does HMH SOLVABLE hold?
HMH SOLVABLE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to HMH Education Company.
How many trademarks does HMH SOLVABLE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HMH SOLVABLE. 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 HMH SOLVABLE file most often?
HMH SOLVABLE's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HMH SOLVABLE trademark?
The most recent filings under the HMH SOLVABLE mark are registered to HMH Education Company. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HMH SOLVABLE expanding into new categories?
The current WikiTrademarks Expansion Score for HMH SOLVABLE 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 HMH SOLVABLE trademark filings?
Click the Watch Brand button at the top of this page to add HMH SOLVABLE 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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