DORSEY holds 1 USPTO trademark filings across 0 NICE classes. 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 11, 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 |
|---|---|---|---|---|---|
| 78325467 | DORSEY | Nov 10, 2003 | Abandoned | 042 Science & Technology | Dorsey & Whitney LLP |
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FAQ: DORSEY trademark portfolio
What trademarks does DORSEY hold?
DORSEY holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to Dorsey & Whitney LLP.
How many trademarks does DORSEY have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DORSEY. The brand has been actively filing since November 2003. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DORSEY file most often?
DORSEY's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DORSEY trademark?
The most recent filings under the DORSEY mark are registered to Dorsey & Whitney LLP. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DORSEY expanding into new categories?
The current WikiTrademarks Expansion Score for DORSEY 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 DORSEY trademark filings?
Click the Watch Brand button at the top of this page to add DORSEY 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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