DYF holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 7/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 11, 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 |
|---|---|---|---|---|---|
| 99563094 | DYF | Dec 23, 2025 | Registered | 009 Electronics & Software 035 Advertising & Business 041 Education & Entertainment | DYF CORPORATION SA |
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FAQ: DYF trademark portfolio
What trademarks does DYF hold?
DYF holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 35 (Advertising & Business), Class 41 (Education & Entertainment). The most recent filings are registered to DYF CORPORATION SA.
How many trademarks does DYF have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DYF. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DYF file most often?
DYF's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DYF trademark?
The most recent filings under the DYF mark are registered to DYF CORPORATION SA. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DYF expanding into new categories?
The current WikiTrademarks Expansion Score for DYF is 7 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 DYF trademark filings?
Click the Watch Brand button at the top of this page to add DYF 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 DYF to another owner · Browse all NICE classes · Most valuable brands
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