SINSUN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 29, 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 |
|---|---|---|---|---|---|
| 90620281 | SINSUN | Apr 02, 2021 | Registered | 020 Furniture | Shenzhen Tianzhou Electronic Commerce Co., Ltd. |
| 79242915 | SINSUN | Jun 26, 2018 | Pending | 016 Paper & Printed Goods | NINGBO JINGCHENG PLASTIC PRODUCTS CO., LTD. |
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FAQ: SINSUN trademark portfolio
What trademarks does SINSUN hold?
SINSUN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture), Class 16 (Paper & Printed Goods). The most recent filings are registered to Shenzhen Tianzhou Electronic Commerce Co., Ltd..
How many trademarks does SINSUN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to SINSUN. The brand has been actively filing since June 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SINSUN file most often?
SINSUN'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 SINSUN trademark?
The most recent filings under the SINSUN mark are registered to Shenzhen Tianzhou Electronic Commerce Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SINSUN expanding into new categories?
The current WikiTrademarks Expansion Score for SINSUN is 3 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 SINSUN trademark filings?
Click the Watch Brand button at the top of this page to add SINSUN 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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