HYNFELISYS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 6, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99585304 | HYNFELISYS | Jan 08, 2026 | Registered | 006 Metal Goods | Sifa Yu |
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FAQ: HYNFELISYS trademark portfolio
What trademarks does HYNFELISYS hold?
HYNFELISYS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods). The most recent filings are registered to Sifa Yu.
How many trademarks does HYNFELISYS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HYNFELISYS. The brand has been actively filing since January 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HYNFELISYS file most often?
HYNFELISYS's most active class is NICE Class 6 (Metal Goods), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HYNFELISYS trademark?
The most recent filings under the HYNFELISYS mark are registered to Sifa Yu. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HYNFELISYS expanding into new categories?
The current WikiTrademarks Expansion Score for HYNFELISYS is 4 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 HYNFELISYS trademark filings?
Click the Watch Brand button at the top of this page to add HYNFELISYS 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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