TZDING 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 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 27, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99357307 | TZDING | Aug 26, 2025 | Pending | 011 Lighting & HVAC | Zhonghang Liu |
Weekly visibility reports showing how ChatGPT mentions TZDING, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: TZDING trademark portfolio
What trademarks does TZDING hold?
TZDING 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 Zhonghang Liu.
How many trademarks does TZDING have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TZDING. The brand has been actively filing since August 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TZDING file most often?
TZDING'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 TZDING trademark?
The most recent filings under the TZDING mark are registered to Zhonghang Liu. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TZDING expanding into new categories?
The current WikiTrademarks Expansion Score for TZDING 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 TZDING trademark filings?
Click the Watch Brand button at the top of this page to add TZDING 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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