PETAL STACK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning) with 1 filings. The WikiTrademarks Expansion Score is 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 15, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99452651 | PETAL STACK | Oct 20, 2025 | Registered | 003 Cosmetics & Cleaning 021 Housewares | Thanh Hong Dong |
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FAQ: PETAL STACK trademark portfolio
What trademarks does PETAL STACK hold?
PETAL STACK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning), Class 21 (Housewares). The most recent filings are registered to Thanh Hong Dong.
How many trademarks does PETAL STACK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PETAL STACK. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PETAL STACK file most often?
PETAL STACK's most active class is NICE Class 3 (Cosmetics & Cleaning), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PETAL STACK trademark?
The most recent filings under the PETAL STACK mark are registered to Thanh Hong Dong. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PETAL STACK expanding into new categories?
The current WikiTrademarks Expansion Score for PETAL STACK is 6 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 PETAL STACK trademark filings?
Click the Watch Brand button at the top of this page to add PETAL STACK 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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