BUBULUM holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) with 1 filings. The WikiTrademarks Expansion Score is 43/100, moderate — the brand is steadily adding adjacent classes.
USPTO data refreshed July 13, 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 |
|---|---|---|---|---|---|
| 99639575 | BUBULUM | Feb 06, 2026 | Registered | 007 Machinery | Shenzhen Buyi Innovation Technology Co., Ltd. |
| 99639587 | BUBULUM | Feb 06, 2026 | Registered | 009 Electronics & Software | Shenzhen Buyi Innovation Technology Co., Ltd. |
| 99639601 | BUBULUM | Feb 06, 2026 | Registered | 011 Lighting & HVAC | Shenzhen Buyi Innovation Technology Co., Ltd. |
Weekly visibility reports showing how ChatGPT mentions BUBULUM, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: BUBULUM trademark portfolio
What trademarks does BUBULUM hold?
BUBULUM holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery), Class 9 (Electronics & Software), Class 11 (Lighting & HVAC). The most recent filings are registered to Shenzhen Buyi Innovation Technology Co., Ltd..
How many trademarks does BUBULUM have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to BUBULUM. The brand has been actively filing since February 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BUBULUM file most often?
BUBULUM's most active class is NICE Class 7 (Machinery), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BUBULUM trademark?
The most recent filings under the BUBULUM mark are registered to Shenzhen Buyi Innovation 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 BUBULUM expanding into new categories?
The current WikiTrademarks Expansion Score for BUBULUM is 43 out of 100, which is moderate — the brand is steadily adding adjacent classes. 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 BUBULUM trademark filings?
Click the Watch Brand button at the top of this page to add BUBULUM 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 BUBULUM to another owner · Browse all NICE classes · Most valuable brands
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