STB holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 10, 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 |
|---|---|---|---|---|---|
| 98281366 | STB | Nov 22, 2023 | Pending | 009 Electronics & Software | HONG KONG LIT SHING TRADING LIMITED |
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FAQ: STB trademark portfolio
What trademarks does STB hold?
STB holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to HONG KONG LIT SHING TRADING LIMITED.
How many trademarks does STB have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to STB. The brand has been actively filing since November 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does STB file most often?
STB's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the STB trademark?
The most recent filings under the STB mark are registered to HONG KONG LIT SHING TRADING LIMITED. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is STB expanding into new categories?
The current WikiTrademarks Expansion Score for STB is 1 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 STB trademark filings?
Click the Watch Brand button at the top of this page to add STB 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 STB to another owner · Browse all NICE classes · Most valuable brands
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