HARRY POTTER AND THE CHAMBER OF SECRETS
1 total filings · 0 classes · Active since Jul 2007
HARRY POTTER AND THE CHAMBER OF SECRETS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 77226292 | HARRY POTTER AND THE CHAMBER OF SECRETS | Jul 10, 2007 | Abandoned | 009 Electronics & Software | Warner Bros. Entertainment Inc. |
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FAQ: HARRY POTTER AND THE CHAMBER OF SECRETS trademark portfolio
What trademarks does HARRY POTTER AND THE CHAMBER OF SECRETS hold?
HARRY POTTER AND THE CHAMBER OF SECRETS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Warner Bros. Entertainment Inc..
How many trademarks does HARRY POTTER AND THE CHAMBER OF SECRETS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HARRY POTTER AND THE CHAMBER OF SECRETS. The brand has been actively filing since July 2007. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HARRY POTTER AND THE CHAMBER OF SECRETS file most often?
HARRY POTTER AND THE CHAMBER OF SECRETS'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 HARRY POTTER AND THE CHAMBER OF SECRETS trademark?
The most recent filings under the HARRY POTTER AND THE CHAMBER OF SECRETS mark are registered to Warner Bros. Entertainment Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HARRY POTTER AND THE CHAMBER OF SECRETS expanding into new categories?
The current WikiTrademarks Expansion Score for HARRY POTTER AND THE CHAMBER OF SECRETS is 0 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 HARRY POTTER AND THE CHAMBER OF SECRETS trademark filings?
Click the Watch Brand button at the top of this page to add HARRY POTTER AND THE CHAMBER OF SECRETS 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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