ERDORU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture) 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 10, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jan 26, 2026 |
NANTONG LINGYA HOME FURNISHING TECHNOLOG...
|
TANG SHENG (SHENZHEN) INTERNATIONAL TRAD...
SHENZHEN
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 90227607 | ERDORU | Sep 30, 2020 | Pending | 020 Furniture | TANG SHENG (SHENZHEN) INTERNATIONAL TRADE CO., LTD. |
Weekly visibility reports showing how ChatGPT mentions ERDORU, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ERDORU trademark portfolio
What trademarks does ERDORU hold?
ERDORU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture). The most recent filings are registered to TANG SHENG (SHENZHEN) INTERNATIONAL TRADE CO., LTD..
How many trademarks does ERDORU have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ERDORU. The brand has been actively filing since September 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ERDORU file most often?
ERDORU's most active class is NICE Class 20 (Furniture), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ERDORU trademark?
The most recent filings under the ERDORU mark are registered to TANG SHENG (SHENZHEN) INTERNATIONAL TRADE CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ERDORU expanding into new categories?
The current WikiTrademarks Expansion Score for ERDORU 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 ERDORU trademark filings?
Click the Watch Brand button at the top of this page to add ERDORU 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 ERDORU to another owner · Browse all NICE classes · Most valuable brands
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