BLACK LONNG 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 11, 2026
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Filing Velocity (24 Months)
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Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97269135 | BLACK LONNG | Feb 16, 2022 | Registered | 009 Electronics & Software | Zhengzhou Ercui Network Technology Co., Ltd. |
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FAQ: BLACK LONNG trademark portfolio
What trademarks does BLACK LONNG hold?
BLACK LONNG 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 Zhengzhou Ercui Network Technology Co., Ltd..
How many trademarks does BLACK LONNG have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BLACK LONNG. The brand has been actively filing since February 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BLACK LONNG file most often?
BLACK LONNG'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 BLACK LONNG trademark?
The most recent filings under the BLACK LONNG mark are registered to Zhengzhou Ercui Network 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 BLACK LONNG expanding into new categories?
The current WikiTrademarks Expansion Score for BLACK LONNG 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 BLACK LONNG trademark filings?
Click the Watch Brand button at the top of this page to add BLACK LONNG 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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