DOUBLESIX 66 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 23 (Yarns & Threads) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 11, 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 |
|---|---|---|---|---|---|
| 74528815 | DOUBLESIX 66 | May 24, 1994 | Abandoned | 023 Yarns & Threads | RADICI PARTECIPAZIONI S.P.A. |
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FAQ: DOUBLESIX 66 trademark portfolio
What trademarks does DOUBLESIX 66 hold?
DOUBLESIX 66 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 23 (Yarns & Threads). The most recent filings are registered to RADICI PARTECIPAZIONI S.P.A..
How many trademarks does DOUBLESIX 66 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DOUBLESIX 66. The brand has been actively filing since May 1994. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DOUBLESIX 66 file most often?
DOUBLESIX 66's most active class is NICE Class 23 (Yarns & Threads), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DOUBLESIX 66 trademark?
The most recent filings under the DOUBLESIX 66 mark are registered to RADICI PARTECIPAZIONI S.P.A.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DOUBLESIX 66 expanding into new categories?
The current WikiTrademarks Expansion Score for DOUBLESIX 66 is 0 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 DOUBLESIX 66 trademark filings?
Click the Watch Brand button at the top of this page to add DOUBLESIX 66 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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