DUFFY & SWEENEY holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 45 (Legal & Security Services) 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 September 25, 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 |
|---|---|---|---|---|---|
| 86742005 | DUFFY & SWEENEY | Aug 31, 2015 | Pending | 045 Legal & Security Services | Duffy & Sweeney, LTD |
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FAQ: DUFFY & SWEENEY trademark portfolio
What trademarks does DUFFY & SWEENEY hold?
DUFFY & SWEENEY holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 45 (Legal & Security Services). The most recent filings are registered to Duffy & Sweeney, LTD.
How many trademarks does DUFFY & SWEENEY have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DUFFY & SWEENEY. The brand has been actively filing since August 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUFFY & SWEENEY file most often?
DUFFY & SWEENEY's most active class is NICE Class 45 (Legal & Security Services), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DUFFY & SWEENEY trademark?
The most recent filings under the DUFFY & SWEENEY mark are registered to Duffy & Sweeney, LTD. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUFFY & SWEENEY expanding into new categories?
The current WikiTrademarks Expansion Score for DUFFY & SWEENEY 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 DUFFY & SWEENEY trademark filings?
Click the Watch Brand button at the top of this page to add DUFFY & SWEENEY 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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