WONDERFUN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) 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 October 4, 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 |
|---|---|---|---|---|---|
| 99266526 | WONDERFUN | Jul 03, 2025 | Pending | 035 Advertising & Business | Sylo Supply Inc. |
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FAQ: WONDERFUN trademark portfolio
What trademarks does WONDERFUN hold?
WONDERFUN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business). The most recent filings are registered to Sylo Supply Inc..
How many trademarks does WONDERFUN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to WONDERFUN. The brand has been actively filing since July 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WONDERFUN file most often?
WONDERFUN's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the WONDERFUN trademark?
The most recent filings under the WONDERFUN mark are registered to Sylo Supply Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WONDERFUN expanding into new categories?
The current WikiTrademarks Expansion Score for WONDERFUN 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 WONDERFUN trademark filings?
Click the Watch Brand button at the top of this page to add WONDERFUN 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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