SANFON SF 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 June 29, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88542509 | SANFON SF | Jul 27, 2019 | Pending | 020 Furniture | Wang Qiuhua |
Weekly visibility reports showing how ChatGPT mentions SANFON SF, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SANFON SF trademark portfolio
What trademarks does SANFON SF hold?
SANFON SF holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture). The most recent filings are registered to Wang Qiuhua.
How many trademarks does SANFON SF have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SANFON SF. The brand has been actively filing since July 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SANFON SF file most often?
SANFON SF'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 SANFON SF trademark?
The most recent filings under the SANFON SF mark are registered to Wang Qiuhua. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SANFON SF expanding into new categories?
The current WikiTrademarks Expansion Score for SANFON SF 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 SANFON SF trademark filings?
Click the Watch Brand button at the top of this page to add SANFON SF 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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