FOUR holds 3 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 June 27, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99182178 | FOUR | May 13, 2025 | Abandoned | 035 Advertising & Business | Silverrose Properties, LLC |
| 79412447 | FOUR | May 30, 2024 | Registered | 009 Electronics & Software 017 Rubber & Insulation | Oy Audioimport Group Kinnunen Ab |
| 87596992 | FOUR | Sep 05, 2017 | Pending | 042 Science & Technology | fourX, Inc. |
Weekly visibility reports showing how ChatGPT mentions FOUR, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: FOUR trademark portfolio
What trademarks does FOUR hold?
FOUR holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 9 (Electronics & Software), Class 17 (Rubber & Insulation). The most recent filings are registered to Silverrose Properties, LLC.
How many trademarks does FOUR have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to FOUR. The brand has been actively filing since September 2017. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does FOUR file most often?
FOUR'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 FOUR trademark?
The most recent filings under the FOUR mark are registered to Silverrose Properties, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is FOUR expanding into new categories?
The current WikiTrademarks Expansion Score for FOUR 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 FOUR trademark filings?
Click the Watch Brand button at the top of this page to add FOUR 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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