BURSUN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 10/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 10, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99546655 | BURSUN | Dec 13, 2025 | Registered | 009 Electronics & Software | HANGZHOU JIEDATE TRADING CO. LTD |
| 99540626 | BURSUN | Dec 10, 2025 | Registered | 028 Games & Toys | HANGZHOU JIEDATE TRADING CO. LTD |
| 88440829 | BURSUN | May 22, 2019 | Pending | 021 Housewares | HANGZHOU JIEDATE TRADING CO. LTD |
Weekly visibility reports showing how ChatGPT mentions BURSUN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: BURSUN trademark portfolio
What trademarks does BURSUN hold?
BURSUN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 28 (Games & Toys), Class 21 (Housewares). The most recent filings are registered to HANGZHOU JIEDATE TRADING CO. LTD.
How many trademarks does BURSUN have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to BURSUN. The brand has been actively filing since May 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BURSUN file most often?
BURSUN's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BURSUN trademark?
The most recent filings under the BURSUN mark are registered to HANGZHOU JIEDATE TRADING CO. LTD. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BURSUN expanding into new categories?
The current WikiTrademarks Expansion Score for BURSUN is 10 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 BURSUN trademark filings?
Click the Watch Brand button at the top of this page to add BURSUN 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 BURSUN to another owner · Browse all NICE classes · Most valuable brands
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