DB4S holds 0 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 June 14, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79291849 | DB4S | Jun 15, 2020 | Pending | 009 Electronics & Software | B & W Group Ltd |
Weekly visibility reports showing how ChatGPT mentions DB4S, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DB4S trademark portfolio
What trademarks does DB4S hold?
DB4S holds 0 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to B & W Group Ltd.
How many trademarks does DB4S have at the USPTO?
WikiTrademarks tracks 0 USPTO trademark filings attributed to DB4S. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DB4S file most often?
DB4S'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 DB4S trademark?
The most recent filings under the DB4S mark are registered to B & W Group Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DB4S expanding into new categories?
The current WikiTrademarks Expansion Score for DB4S 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 DB4S trademark filings?
Click the Watch Brand button at the top of this page to add DB4S 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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