JSB holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 1 filings. The WikiTrademarks Expansion Score is 5/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 18, 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 |
|---|---|---|---|---|---|
| 79450743 | JSB | Mar 16, 2026 | Registered | 009 Electronics & Software | Zhejiang Jiangshan Transformer Co., Ltd. |
| 99627365 | JSB | Feb 01, 2026 | Registered | 041 Education & Entertainment | Shore Basketball Partners LLC |
| 73049068 | JSB | Apr 10, 1975 | Abandoned | 014 Jewelry & Watches 036 Insurance & Finance | SAFRA NATIONAL BANK OF NEW YORK |
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FAQ: JSB trademark portfolio
What trademarks does JSB hold?
JSB holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment), Class 14 (Jewelry & Watches), Class 36 (Insurance & Finance). The most recent filings are registered to Zhejiang Jiangshan Transformer Co., Ltd..
How many trademarks does JSB have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to JSB. The brand has been actively filing since April 1975. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does JSB file most often?
JSB's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the JSB trademark?
The most recent filings under the JSB mark are registered to Zhejiang Jiangshan Transformer Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is JSB expanding into new categories?
The current WikiTrademarks Expansion Score for JSB is 5 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 JSB trademark filings?
Click the Watch Brand button at the top of this page to add JSB 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 JSB to another owner · Browse all NICE classes · Most valuable brands
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