SMILE RAINBOW holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) 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 August 10, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99463370 | SMILE RAINBOW | Oct 27, 2025 | Registered | 021 Housewares | Li Guo |
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FAQ: SMILE RAINBOW trademark portfolio
What trademarks does SMILE RAINBOW hold?
SMILE RAINBOW holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares). The most recent filings are registered to Li Guo.
How many trademarks does SMILE RAINBOW have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SMILE RAINBOW. 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 SMILE RAINBOW file most often?
SMILE RAINBOW's most active class is NICE Class 21 (Housewares), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SMILE RAINBOW trademark?
The most recent filings under the SMILE RAINBOW mark are registered to Li Guo. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SMILE RAINBOW expanding into new categories?
The current WikiTrademarks Expansion Score for SMILE RAINBOW 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 SMILE RAINBOW trademark filings?
Click the Watch Brand button at the top of this page to add SMILE RAINBOW 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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