DOORSISUN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) 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 7, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Feb 10, 2026 |
MIAO, FENG
|
NAN'AN BESTAR DAILY NECESSITIES CO., LTD...
NAN'AN
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98702689 | DOORSISUN | Aug 16, 2024 | Pending | 021 Housewares | NAN'AN BESTAR DAILY NECESSITIES CO., LTD. |
Weekly visibility reports showing how ChatGPT mentions DOORSISUN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DOORSISUN trademark portfolio
What trademarks does DOORSISUN hold?
DOORSISUN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares). The most recent filings are registered to NAN'AN BESTAR DAILY NECESSITIES CO., LTD..
How many trademarks does DOORSISUN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DOORSISUN. The brand has been actively filing since August 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DOORSISUN file most often?
DOORSISUN's most active class is NICE Class 21 (Housewares), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DOORSISUN trademark?
The most recent filings under the DOORSISUN mark are registered to NAN'AN BESTAR DAILY NECESSITIES CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DOORSISUN expanding into new categories?
The current WikiTrademarks Expansion Score for DOORSISUN 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 DOORSISUN trademark filings?
Click the Watch Brand button at the top of this page to add DOORSISUN 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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