SLEEP CHECK-IN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 September 5, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99572611 | SLEEP CHECK-IN | Dec 30, 2025 | Registered | 009 Electronics & Software | Rairflow Inc. |
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FAQ: SLEEP CHECK-IN trademark portfolio
What trademarks does SLEEP CHECK-IN hold?
SLEEP CHECK-IN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Rairflow Inc..
How many trademarks does SLEEP CHECK-IN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SLEEP CHECK-IN. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SLEEP CHECK-IN file most often?
SLEEP CHECK-IN's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SLEEP CHECK-IN trademark?
The most recent filings under the SLEEP CHECK-IN mark are registered to Rairflow Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SLEEP CHECK-IN expanding into new categories?
The current WikiTrademarks Expansion Score for SLEEP CHECK-IN 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 SLEEP CHECK-IN trademark filings?
Click the Watch Brand button at the top of this page to add SLEEP CHECK-IN 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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