CHALK INK holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 2 filings. The WikiTrademarks Expansion Score is 22/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 5, 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 |
|---|---|---|---|---|---|
| 99833587 | CHALK INK | May 19, 2026 | Registered | 035 Advertising & Business | Studio Image, Inc. |
| 99833593 | CHALK INK | May 19, 2026 | Registered | 035 Advertising & Business | Studio Image, Inc. |
| 78810194 | CHALK INK | Feb 08, 2006 | Abandoned | 016 Paper & Printed Goods | Studio Image, Inc. |
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FAQ: CHALK INK trademark portfolio
What trademarks does CHALK INK hold?
CHALK INK holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 16 (Paper & Printed Goods). The most recent filings are registered to Studio Image, Inc..
How many trademarks does CHALK INK have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to CHALK INK. The brand has been actively filing since February 2006. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CHALK INK file most often?
CHALK INK's most active class is NICE Class 35 (Advertising & Business), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CHALK INK trademark?
The most recent filings under the CHALK INK mark are registered to Studio Image, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CHALK INK expanding into new categories?
The current WikiTrademarks Expansion Score for CHALK INK is 22 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 INK trademark filings?
Click the Watch Brand button at the top of this page to add CHALK INK 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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