HDUAN IDT holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 November 11, 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 |
|---|---|---|---|---|---|
| 97821309 | HDUAN IDT | Mar 03, 2023 | Pending | 011 Lighting & HVAC | Shenzhen Hongduan Industrial Co., Ltd. |
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FAQ: HDUAN IDT trademark portfolio
What trademarks does HDUAN IDT hold?
HDUAN IDT holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to Shenzhen Hongduan Industrial Co., Ltd..
How many trademarks does HDUAN IDT have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HDUAN IDT. The brand has been actively filing since March 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HDUAN IDT file most often?
HDUAN IDT's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HDUAN IDT trademark?
The most recent filings under the HDUAN IDT mark are registered to Shenzhen Hongduan Industrial Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HDUAN IDT expanding into new categories?
The current WikiTrademarks Expansion Score for HDUAN IDT 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 HDUAN IDT trademark filings?
Click the Watch Brand button at the top of this page to add HDUAN IDT 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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