DUCK holds 3 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology) 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 5, 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 |
|---|---|---|---|---|---|
| 98975224 | DUCK | Mar 18, 2024 | Registered | 007 Machinery | DaVinci CSJ, LLC |
| 88222194 | DUCK | Dec 09, 2018 | Pending | 042 Science & Technology | Duck Duck Go, Inc. |
| 73560478 | DUCK | Sep 27, 1985 | Abandoned | 017 Rubber & Insulation | SHURTAPE TECHNOLOGIES, LLC |
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FAQ: DUCK trademark portfolio
What trademarks does DUCK hold?
DUCK holds 3 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology), Class 7 (Machinery), Class 17 (Rubber & Insulation). The most recent filings are registered to DaVinci CSJ, LLC.
How many trademarks does DUCK have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to DUCK. The brand has been actively filing since September 1985. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUCK file most often?
DUCK's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DUCK trademark?
The most recent filings under the DUCK mark are registered to DaVinci CSJ, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUCK expanding into new categories?
The current WikiTrademarks Expansion Score for DUCK 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 DUCK trademark filings?
Click the Watch Brand button at the top of this page to add DUCK 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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