SIHOO holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture) with 2 filings. The WikiTrademarks Expansion Score is 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 8, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99605087 | SIHOO | Jan 20, 2026 | Registered | 020 Furniture | Shenzhen Sihoo Intelligent Home Co., Ltd. |
| 98461776 | SIHOO | Mar 21, 2024 | Registered | 020 Furniture | SHENZHEN SIHOO INTELLIGENT HOME CO., LTD. |
| 98461809 | SIHOO | Mar 21, 2024 | Pending | 035 Advertising & Business | SHENZHEN SIHOO INTELLIGENT HOME CO., LTD. |
Weekly visibility reports showing how ChatGPT mentions SIHOO, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SIHOO trademark portfolio
What trademarks does SIHOO hold?
SIHOO holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture), Class 35 (Advertising & Business). The most recent filings are registered to Shenzhen Sihoo Intelligent Home Co., Ltd..
How many trademarks does SIHOO have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to SIHOO. The brand has been actively filing since March 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIHOO file most often?
SIHOO's most active class is NICE Class 20 (Furniture), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIHOO trademark?
The most recent filings under the SIHOO mark are registered to Shenzhen Sihoo Intelligent Home Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIHOO expanding into new categories?
The current WikiTrademarks Expansion Score for SIHOO is 6 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 SIHOO trademark filings?
Click the Watch Brand button at the top of this page to add SIHOO 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 SIHOO to another owner · Browse all NICE classes · Most valuable brands
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