TAI DOO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 November 8, 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 |
|---|---|---|---|---|---|
| 97170140 | TAI DOO | Dec 13, 2021 | Pending | 011 Lighting & HVAC | Liu, Zengwei |
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FAQ: TAI DOO trademark portfolio
What trademarks does TAI DOO hold?
TAI DOO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to Liu, Zengwei.
How many trademarks does TAI DOO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TAI DOO. The brand has been actively filing since December 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TAI DOO file most often?
TAI DOO's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TAI DOO trademark?
The most recent filings under the TAI DOO mark are registered to Liu, Zengwei. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TAI DOO expanding into new categories?
The current WikiTrademarks Expansion Score for TAI DOO 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 TAI DOO trademark filings?
Click the Watch Brand button at the top of this page to add TAI DOO 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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