AMPRA 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 August 30, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99533147 | AMPRA | Dec 05, 2025 | Registered | 011 Lighting & HVAC | Chengdu Jianlian Technology Co., Ltd. |
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FAQ: AMPRA trademark portfolio
What trademarks does AMPRA hold?
AMPRA 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 Chengdu Jianlian Technology Co., Ltd..
How many trademarks does AMPRA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to AMPRA. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does AMPRA file most often?
AMPRA'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 AMPRA trademark?
The most recent filings under the AMPRA mark are registered to Chengdu Jianlian 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 AMPRA expanding into new categories?
The current WikiTrademarks Expansion Score for AMPRA 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 AMPRA trademark filings?
Click the Watch Brand button at the top of this page to add AMPRA 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 AMPRA to another owner · Browse all NICE classes · Most valuable brands
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