LASTSONG holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 10, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99600520 | LASTSONG | Jan 17, 2026 | Registered | 005 Pharmaceuticals | Shuguang Wei |
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FAQ: LASTSONG trademark portfolio
What trademarks does LASTSONG hold?
LASTSONG holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Shuguang Wei.
How many trademarks does LASTSONG have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to LASTSONG. The brand has been actively filing since January 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LASTSONG file most often?
LASTSONG's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the LASTSONG trademark?
The most recent filings under the LASTSONG mark are registered to Shuguang Wei. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LASTSONG expanding into new categories?
The current WikiTrademarks Expansion Score for LASTSONG is 4 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 LASTSONG trademark filings?
Click the Watch Brand button at the top of this page to add LASTSONG 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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