CLARION BOOKS 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 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 10, 2026
Protect or track "CLARION BOOKS"
Watch this name and we'll alert you when anyone files a similar mark.
Informational only, not a legal opinion. Consult a trademark attorney before filing or enforcing.
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is CLARION BOOKS filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98939910 | CLARION BOOKS | Jan 06, 2025 | Pending | 009 Electronics & Software | HarperCollins Publishers L.L.C. |
| 98939911 | CLARION BOOKS | Jan 06, 2025 | Pending | 041 Education & Entertainment | HarperCollins Publishers L.L.C. |
Weekly visibility reports showing how ChatGPT mentions CLARION BOOKS, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: CLARION BOOKS trademark portfolio
What trademarks does CLARION BOOKS hold?
CLARION BOOKS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 41 (Education & Entertainment). The most recent filings are registered to HarperCollins Publishers L.L.C..
How many trademarks does CLARION BOOKS have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to CLARION BOOKS. The brand has been actively filing since January 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CLARION BOOKS file most often?
CLARION BOOKS'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 CLARION BOOKS trademark?
The most recent filings under the CLARION BOOKS mark are registered to HarperCollins Publishers L.L.C.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CLARION BOOKS expanding into new categories?
The current WikiTrademarks Expansion Score for CLARION BOOKS is 3 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 CLARION BOOKS trademark filings?
Click the Watch Brand button at the top of this page to add CLARION BOOKS 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.
More on this portfolio: Compare CLARION BOOKS to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about CLARION BOOKS and help the next person researching it.