SO4J 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 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 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 |
|---|---|---|---|---|---|
| 78602458 | SO4J | Apr 05, 2005 | Abandoned | 045 Legal & Security Services | SO4J, INC |
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FAQ: SO4J trademark portfolio
What trademarks does SO4J hold?
SO4J 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 SO4J, INC.
How many trademarks does SO4J have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SO4J. The brand has been actively filing since April 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SO4J file most often?
SO4J'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 SO4J trademark?
The most recent filings under the SO4J mark are registered to SO4J, INC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SO4J expanding into new categories?
The current WikiTrademarks Expansion Score for SO4J 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 SO4J trademark filings?
Click the Watch Brand button at the top of this page to add SO4J 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.
More on this portfolio: Compare SO4J to another owner · Browse all NICE classes · Most valuable brands
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