TDD holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 12 (Vehicles) 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 September 3, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99264994 | TDD | Jul 02, 2025 | Registered | 012 Vehicles | Guangzhou Xinyi Dongli Technology Co., Ltd. |
| 88313382 | TDD | Feb 24, 2019 | Pending | 009 Electronics & Software | DONGGUAN SHANGFENG ELECTRONIC TECHNOLOGY CO., LTD |
Weekly visibility reports showing how ChatGPT mentions TDD, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: TDD trademark portfolio
What trademarks does TDD hold?
TDD holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 12 (Vehicles), Class 9 (Electronics & Software). The most recent filings are registered to Guangzhou Xinyi Dongli Technology Co., Ltd..
How many trademarks does TDD have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to TDD. The brand has been actively filing since February 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TDD file most often?
TDD's most active class is NICE Class 12 (Vehicles), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TDD trademark?
The most recent filings under the TDD mark are registered to Guangzhou Xinyi Dongli Technology Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TDD expanding into new categories?
The current WikiTrademarks Expansion Score for TDD 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 TDD trademark filings?
Click the Watch Brand button at the top of this page to add TDD 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.
More on this portfolio: Compare TDD to another owner · Browse all NICE classes · Most valuable brands
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