SERENE AIR holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) with 2 filings. The WikiTrademarks Expansion Score is 5/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 11, 2026
Protect or track "SERENE AIR"
Watch this name and we'll alert you when anyone files a similar mark.
Informational only, not a legal opinion. Consult a trademark attorney before filing or enforcing.
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is SERENE AIR filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 90464567 | SERENE AIR | Jan 13, 2021 | Registered | 011 Lighting & HVAC 021 Housewares | Ming Jen Hsiao |
| 90300716 | SERENE AIR | Nov 05, 2020 | Registered | 003 Cosmetics & Cleaning 021 Housewares | The Yankee Candle Company, Inc. |
| 90189999 | SERENE AIR | Sep 17, 2020 | Registered | 032 Beer & Soft Drinks | Ming Jen Hsiao |
Weekly visibility reports showing how ChatGPT mentions SERENE AIR, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SERENE AIR trademark portfolio
What trademarks does SERENE AIR hold?
SERENE AIR holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares), Class 32 (Beer & Soft Drinks), Class 3 (Cosmetics & Cleaning). The most recent filings are registered to Ming Jen Hsiao.
How many trademarks does SERENE AIR have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to SERENE AIR. 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 SERENE AIR file most often?
SERENE AIR's most active class is NICE Class 21 (Housewares), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SERENE AIR trademark?
The most recent filings under the SERENE AIR mark are registered to Ming Jen Hsiao. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SERENE AIR expanding into new categories?
The current WikiTrademarks Expansion Score for SERENE AIR is 5 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 SERENE AIR trademark filings?
Click the Watch Brand button at the top of this page to add SERENE AIR 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 SERENE AIR to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about SERENE AIR and help the next person researching it.