DUFF DADDY 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 12, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 87764819 | DUFF DADDY | Jan 22, 2018 | Pending | 009 Electronics & Software | Williams, David A. |
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FAQ: DUFF DADDY trademark portfolio
What trademarks does DUFF DADDY hold?
DUFF DADDY holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Williams, David A..
How many trademarks does DUFF DADDY have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DUFF DADDY. The brand has been actively filing since January 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUFF DADDY file most often?
DUFF DADDY'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 DUFF DADDY trademark?
The most recent filings under the DUFF DADDY mark are registered to Williams, David A.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUFF DADDY expanding into new categories?
The current WikiTrademarks Expansion Score for DUFF DADDY 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 DUFF DADDY trademark filings?
Click the Watch Brand button at the top of this page to add DUFF DADDY 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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