BYDUOU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) 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 September 30, 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 |
|---|---|---|---|---|---|
| 90326676 | BYDUOU | Nov 18, 2020 | Pending | 021 Housewares | FOSHAN SHUNDE SHENGKE ELECTRONIC TECHNOLOGY CO., LTD. |
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FAQ: BYDUOU trademark portfolio
What trademarks does BYDUOU hold?
BYDUOU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares). The most recent filings are registered to FOSHAN SHUNDE SHENGKE ELECTRONIC TECHNOLOGY CO., LTD..
How many trademarks does BYDUOU have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BYDUOU. The brand has been actively filing since November 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BYDUOU file most often?
BYDUOU'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 BYDUOU trademark?
The most recent filings under the BYDUOU mark are registered to FOSHAN SHUNDE SHENGKE ELECTRONIC TECHNOLOGY CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BYDUOU expanding into new categories?
The current WikiTrademarks Expansion Score for BYDUOU 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 BYDUOU trademark filings?
Click the Watch Brand button at the top of this page to add BYDUOU 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 BYDUOU to another owner · Browse all NICE classes · Most valuable brands
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