ARC4 holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 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 14, 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 |
|---|---|---|---|---|---|
| 86269611 | ARC4 | May 02, 2014 | Abandoned | 009 Electronics & Software | Applied Research Associates, Inc. |
| 86266266 | ARC4 | Apr 29, 2014 | Abandoned | 009 Electronics & Software | Applied Research Associates, Inc. |
Weekly visibility reports showing how ChatGPT mentions ARC4, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ARC4 trademark portfolio
What trademarks does ARC4 hold?
ARC4 holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Applied Research Associates, Inc..
How many trademarks does ARC4 have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to ARC4. The brand has been actively filing since April 2014. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ARC4 file most often?
ARC4's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ARC4 trademark?
The most recent filings under the ARC4 mark are registered to Applied Research Associates, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ARC4 expanding into new categories?
The current WikiTrademarks Expansion Score for ARC4 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 ARC4 trademark filings?
Click the Watch Brand button at the top of this page to add ARC4 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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