SINWEEK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture) 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 September 28, 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 |
|---|---|---|---|---|---|
| 88458324 | SINWEEK | Jun 04, 2019 | Pending | 020 Furniture | HANGZHOU XICHEN INDOOR FURNITURE CO., LTD. |
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FAQ: SINWEEK trademark portfolio
What trademarks does SINWEEK hold?
SINWEEK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture). The most recent filings are registered to HANGZHOU XICHEN INDOOR FURNITURE CO., LTD..
How many trademarks does SINWEEK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SINWEEK. The brand has been actively filing since June 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SINWEEK file most often?
SINWEEK's most active class is NICE Class 20 (Furniture), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SINWEEK trademark?
The most recent filings under the SINWEEK mark are registered to HANGZHOU XICHEN INDOOR FURNITURE CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SINWEEK expanding into new categories?
The current WikiTrademarks Expansion Score for SINWEEK 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 SINWEEK trademark filings?
Click the Watch Brand button at the top of this page to add SINWEEK 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 SINWEEK to another owner · Browse all NICE classes · Most valuable brands
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