EFFORTAIR 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 July 4, 2026
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Sign in to claimHow is EFFORTAIR filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99389312 | EFFORTAIR | Sep 12, 2025 | Pending | 011 Lighting & HVAC | Hangzhou Lanpu Lighting Technology Co., Ltd |
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FAQ: EFFORTAIR trademark portfolio
What trademarks does EFFORTAIR hold?
EFFORTAIR 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 Hangzhou Lanpu Lighting Technology Co., Ltd.
How many trademarks does EFFORTAIR have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EFFORTAIR. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EFFORTAIR file most often?
EFFORTAIR'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 EFFORTAIR trademark?
The most recent filings under the EFFORTAIR mark are registered to Hangzhou Lanpu Lighting 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 EFFORTAIR expanding into new categories?
The current WikiTrademarks Expansion Score for EFFORTAIR 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 EFFORTAIR trademark filings?
Click the Watch Brand button at the top of this page to add EFFORTAIR 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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