SMARTLIFE MATTRESS BY KING KOIL 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 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 7, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88783266 | SMARTLIFE MATTRESS BY KING KOIL | Feb 03, 2020 | Pending | 009 Electronics & Software 020 Furniture | King Koil Licensing Company, Inc. |
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FAQ: SMARTLIFE MATTRESS BY KING KOIL trademark portfolio
What trademarks does SMARTLIFE MATTRESS BY KING KOIL hold?
SMARTLIFE MATTRESS BY KING KOIL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 20 (Furniture). The most recent filings are registered to King Koil Licensing Company, Inc..
How many trademarks does SMARTLIFE MATTRESS BY KING KOIL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SMARTLIFE MATTRESS BY KING KOIL. The brand has been actively filing since February 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SMARTLIFE MATTRESS BY KING KOIL file most often?
SMARTLIFE MATTRESS BY KING KOIL'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 SMARTLIFE MATTRESS BY KING KOIL trademark?
The most recent filings under the SMARTLIFE MATTRESS BY KING KOIL mark are registered to King Koil Licensing Company, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SMARTLIFE MATTRESS BY KING KOIL expanding into new categories?
The current WikiTrademarks Expansion Score for SMARTLIFE MATTRESS BY KING KOIL is 3 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 SMARTLIFE MATTRESS BY KING KOIL trademark filings?
Click the Watch Brand button at the top of this page to add SMARTLIFE MATTRESS BY KING KOIL 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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