ELLIS PORTER 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 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 3, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99825971 | ELLIS PORTER | May 15, 2026 | Registered | 045 Legal & Security Services | Ellis Porter PLC |
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FAQ: ELLIS PORTER trademark portfolio
What trademarks does ELLIS PORTER hold?
ELLIS PORTER 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 Ellis Porter PLC.
How many trademarks does ELLIS PORTER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ELLIS PORTER. The brand has been actively filing since May 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ELLIS PORTER file most often?
ELLIS PORTER'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 ELLIS PORTER trademark?
The most recent filings under the ELLIS PORTER mark are registered to Ellis Porter PLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ELLIS PORTER expanding into new categories?
The current WikiTrademarks Expansion Score for ELLIS PORTER is 24 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 ELLIS PORTER trademark filings?
Click the Watch Brand button at the top of this page to add ELLIS PORTER 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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