CSRS holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 0 (Class B) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 6, 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 |
|---|---|---|---|---|---|
| 99430579 | CSRS | Oct 07, 2025 | Registered | B Class B | Thomas Hourin |
Weekly visibility reports showing how ChatGPT mentions CSRS, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: CSRS trademark portfolio
What trademarks does CSRS hold?
CSRS holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 0 (Class B). The most recent filings are registered to Thomas Hourin.
How many trademarks does CSRS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CSRS. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CSRS file most often?
CSRS's most active class is NICE Class 0 (Class B), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CSRS trademark?
The most recent filings under the CSRS mark are registered to Thomas Hourin. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CSRS expanding into new categories?
The current WikiTrademarks Expansion Score for CSRS is 4 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 CSRS trademark filings?
Click the Watch Brand button at the top of this page to add CSRS 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 CSRS to another owner · Browse all NICE classes · Most valuable brands
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