CHALK & ERASER 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 September 4, 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 |
|---|---|---|---|---|---|
| 99772932 | CHALK & ERASER | Apr 19, 2026 | Registered | 041 Education & Entertainment | Chalk and Eraser, Inc. |
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FAQ: CHALK & ERASER trademark portfolio
What trademarks does CHALK & ERASER hold?
CHALK & ERASER 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 Chalk and Eraser, Inc..
How many trademarks does CHALK & ERASER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CHALK & ERASER. The brand has been actively filing since April 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CHALK & ERASER file most often?
CHALK & ERASER'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 CHALK & ERASER trademark?
The most recent filings under the CHALK & ERASER mark are registered to Chalk and Eraser, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CHALK & ERASER expanding into new categories?
The current WikiTrademarks Expansion Score for CHALK & ERASER 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 CHALK & ERASER trademark filings?
Click the Watch Brand button at the top of this page to add CHALK & ERASER 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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