ULTRA STACK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) 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)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99172579 | ULTRA STACK | May 06, 2025 | Registered | 028 Games & Toys | Empire Technological Group Limited |
Weekly visibility reports showing how ChatGPT mentions ULTRA STACK, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ULTRA STACK trademark portfolio
What trademarks does ULTRA STACK hold?
ULTRA STACK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to Empire Technological Group Limited.
How many trademarks does ULTRA STACK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ULTRA STACK. The brand has been actively filing since May 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ULTRA STACK file most often?
ULTRA STACK's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ULTRA STACK trademark?
The most recent filings under the ULTRA STACK mark are registered to Empire Technological Group Limited. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ULTRA STACK expanding into new categories?
The current WikiTrademarks Expansion Score for ULTRA STACK 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 ULTRA STACK trademark filings?
Click the Watch Brand button at the top of this page to add ULTRA 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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