ISBUNBL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage) 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 August 1, 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 |
|---|---|---|---|---|---|
| 90323080 | ISBUNBL | Nov 16, 2020 | Registered | 018 Leather Goods & Luggage | Yang Liu |
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FAQ: ISBUNBL trademark portfolio
What trademarks does ISBUNBL hold?
ISBUNBL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage). The most recent filings are registered to Yang Liu.
How many trademarks does ISBUNBL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ISBUNBL. The brand has been actively filing since November 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ISBUNBL file most often?
ISBUNBL's most active class is NICE Class 18 (Leather Goods & Luggage), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ISBUNBL trademark?
The most recent filings under the ISBUNBL mark are registered to Yang Liu. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ISBUNBL expanding into new categories?
The current WikiTrademarks Expansion Score for ISBUNBL 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 ISBUNBL trademark filings?
Click the Watch Brand button at the top of this page to add ISBUNBL 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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