PRO S1 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 19, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98868618 | PRO S1 | Nov 22, 2024 | Registered | 028 Games & Toys | Selkirk Sport, LLC |
Weekly visibility reports showing how ChatGPT mentions PRO S1, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PRO S1 trademark portfolio
What trademarks does PRO S1 hold?
PRO S1 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to Selkirk Sport, LLC.
How many trademarks does PRO S1 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PRO S1. The brand has been actively filing since November 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PRO S1 file most often?
PRO S1's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PRO S1 trademark?
The most recent filings under the PRO S1 mark are registered to Selkirk Sport, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PRO S1 expanding into new categories?
The current WikiTrademarks Expansion Score for PRO S1 is 1 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 PRO S1 trademark filings?
Click the Watch Brand button at the top of this page to add PRO S1 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 PRO S1 to another owner · Browse all NICE classes · Most valuable brands
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