SAPPHIRE STACKS 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 July 5, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97649060 | SAPPHIRE STACKS | Oct 26, 2022 | Pending | 028 Games & Toys | EVERI GAMES INC. |
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FAQ: SAPPHIRE STACKS trademark portfolio
What trademarks does SAPPHIRE STACKS hold?
SAPPHIRE STACKS 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 EVERI GAMES INC..
How many trademarks does SAPPHIRE STACKS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SAPPHIRE STACKS. The brand has been actively filing since October 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SAPPHIRE STACKS file most often?
SAPPHIRE STACKS'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 SAPPHIRE STACKS trademark?
The most recent filings under the SAPPHIRE STACKS mark are registered to EVERI GAMES INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SAPPHIRE STACKS expanding into new categories?
The current WikiTrademarks Expansion Score for SAPPHIRE STACKS 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 SAPPHIRE STACKS trademark filings?
Click the Watch Brand button at the top of this page to add SAPPHIRE STACKS 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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