EISTADUO 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 15, 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 |
|---|---|---|---|---|---|
| 90427610 | EISTADUO | Dec 29, 2020 | Pending | 011 Lighting & HVAC | Li, Shaojie |
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FAQ: EISTADUO trademark portfolio
What trademarks does EISTADUO hold?
EISTADUO 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 Li, Shaojie.
How many trademarks does EISTADUO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EISTADUO. The brand has been actively filing since December 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EISTADUO file most often?
EISTADUO'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 EISTADUO trademark?
The most recent filings under the EISTADUO mark are registered to Li, Shaojie. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EISTADUO expanding into new categories?
The current WikiTrademarks Expansion Score for EISTADUO 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 EISTADUO trademark filings?
Click the Watch Brand button at the top of this page to add EISTADUO 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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