FDHF holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) 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 |
|---|---|---|---|---|---|
| 97704776 | FDHF | Dec 06, 2022 | Pending | 009 Electronics & Software | THI HAI DO |
| 90128478 | FDHF | Aug 21, 2020 | Pending | 021 Housewares | Tang Sang |
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FAQ: FDHF trademark portfolio
What trademarks does FDHF hold?
FDHF holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares), Class 9 (Electronics & Software). The most recent filings are registered to THI HAI DO.
How many trademarks does FDHF have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to FDHF. The brand has been actively filing since August 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does FDHF file most often?
FDHF's most active class is NICE Class 21 (Housewares), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the FDHF trademark?
The most recent filings under the FDHF mark are registered to THI HAI DO. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is FDHF expanding into new categories?
The current WikiTrademarks Expansion Score for FDHF 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 FDHF trademark filings?
Click the Watch Brand button at the top of this page to add FDHF 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 FDHF to another owner · Browse all NICE classes · Most valuable brands
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