SJSFON holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) 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 October 20, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99777209 | SJSFON | Apr 21, 2026 | Registered | 028 Games & Toys | Shenzhen Jiejie Shun Technology Co., Ltd. |
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FAQ: SJSFON trademark portfolio
What trademarks does SJSFON hold?
SJSFON holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to Shenzhen Jiejie Shun Technology Co., Ltd..
How many trademarks does SJSFON have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SJSFON. The brand has been actively filing since April 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SJSFON file most often?
SJSFON's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SJSFON trademark?
The most recent filings under the SJSFON mark are registered to Shenzhen Jiejie Shun Technology Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SJSFON expanding into new categories?
The current WikiTrademarks Expansion Score for SJSFON 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 SJSFON trademark filings?
Click the Watch Brand button at the top of this page to add SJSFON 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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