AT ENERGY 20CM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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 October 25, 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 |
|---|---|---|---|---|---|
| 97656490 | AT ENERGY 20CM | Nov 01, 2022 | Pending | 010 Medical Devices | Shanghai yongguang electronic commerce co., ltd. |
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FAQ: AT ENERGY 20CM trademark portfolio
What trademarks does AT ENERGY 20CM hold?
AT ENERGY 20CM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to Shanghai yongguang electronic commerce co., ltd..
How many trademarks does AT ENERGY 20CM have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to AT ENERGY 20CM. The brand has been actively filing since November 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does AT ENERGY 20CM file most often?
AT ENERGY 20CM's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the AT ENERGY 20CM trademark?
The most recent filings under the AT ENERGY 20CM mark are registered to Shanghai yongguang electronic commerce co., ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is AT ENERGY 20CM expanding into new categories?
The current WikiTrademarks Expansion Score for AT ENERGY 20CM 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 AT ENERGY 20CM trademark filings?
Click the Watch Brand button at the top of this page to add AT ENERGY 20CM 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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