CHALK holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 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
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is CHALK filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88685113 | CHALK | Nov 08, 2019 | Pending | 009 Electronics & Software | Chalk, Inc. |
| 86809461 | CHALK | Nov 04, 2015 | Abandoned | 039 Transport & Storage | CM Branding, LLC |
| 79180574 | CHALK | Oct 30, 2015 | Pending | 009 Electronics & Software 041 Education & Entertainment | CHALK DAILY FANTASY SPORTS S.A. |
Weekly visibility reports showing how ChatGPT mentions CHALK, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: CHALK trademark portfolio
What trademarks does CHALK hold?
CHALK holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 39 (Transport & Storage), Class 41 (Education & Entertainment). The most recent filings are registered to Chalk, Inc..
How many trademarks does CHALK have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to CHALK. The brand has been actively filing since October 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CHALK file most often?
CHALK's most active class is NICE Class 9 (Electronics & Software), 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 trademark?
The most recent filings under the CHALK mark are registered to Chalk, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CHALK expanding into new categories?
The current WikiTrademarks Expansion Score for CHALK 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 CHALK trademark filings?
Click the Watch Brand button at the top of this page to add CHALK 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 CHALK to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about CHALK and help the next person researching it.