X18 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 14, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86679502 | X18 | Jun 30, 2015 | Pending | 028 Games & Toys | CALLAWAY GOLF COMPANY |
Weekly visibility reports showing how ChatGPT mentions X18, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: X18 trademark portfolio
What trademarks does X18 hold?
X18 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 CALLAWAY GOLF COMPANY.
How many trademarks does X18 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to X18. The brand has been actively filing since June 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does X18 file most often?
X18'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 X18 trademark?
The most recent filings under the X18 mark are registered to CALLAWAY GOLF COMPANY. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is X18 expanding into new categories?
The current WikiTrademarks Expansion Score for X18 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 X18 trademark filings?
Click the Watch Brand button at the top of this page to add X18 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 X18 to another owner · Browse all NICE classes · Most valuable brands