SO holds 5 USPTO trademark filings across 5 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 3 filings. The WikiTrademarks Expansion Score is 47/100, moderate — the brand is steadily adding adjacent classes.
USPTO data refreshed June 14, 2026
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Sign in to claimHow is SO filing trademarks, and where is the portfolio expanding?
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 |
|---|---|---|---|---|---|
| 99719124 | SO | Mar 23, 2026 | Registered | 025 Clothing & Footwear | Shenzhen Seajest Sports Goods Co., Ltd |
| 99719140 | SO | Mar 23, 2026 | Registered | 026 Lace & Embroidery | Shenzhen Seajest Sports Goods Co., Ltd |
| 99701463 | SO | Mar 13, 2026 | Registered | 009 Electronics & Software | Holloway Shunts, Inc. |
| 79439567 | SO | Oct 02, 2025 | Registered | 009 Electronics & Software 014 Jewelry & Watches 018 Leather Goods & Luggage 025 Clothing & Footwear 035 Advertising & Business | KOZHA.CO., LTD. |
| 86903335 | SO | Feb 10, 2016 | Pending | 036 Insurance & Finance | Sotherly Hotels Inc. |
| 79144783 | SO | Sep 04, 2013 | Pending | 009 Electronics & Software 010 Medical Devices 037 Construction & Repair 041 Education & Entertainment 042 Science & Technology | Sony Olympus Medical Solutions Inc. |
Weekly visibility reports showing how ChatGPT mentions SO, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SO trademark portfolio
What trademarks does SO hold?
SO holds 5 USPTO trademark filings across 5 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 25 (Clothing & Footwear), Class 14 (Jewelry & Watches). The most recent filings are registered to Shenzhen Seajest Sports Goods Co., Ltd.
How many trademarks does SO have at the USPTO?
WikiTrademarks tracks 5 USPTO trademark filings attributed to SO. The brand has been actively filing since February 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SO file most often?
SO's most active class is NICE Class 9 (Electronics & Software), with 3 filings. The full distribution across all 5 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SO trademark?
The most recent filings under the SO mark are registered to Shenzhen Seajest Sports Goods Co., Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SO expanding into new categories?
The current WikiTrademarks Expansion Score for SO is 47 out of 100, which is moderate — the brand is steadily adding adjacent classes. 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 SO trademark filings?
Click the Watch Brand button at the top of this page to add SO 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 SO to another owner · Browse all NICE classes · Most valuable brands