DEBUG holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage) with 1 filings. The WikiTrademarks Expansion Score is 5/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 7, 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 |
|---|---|---|---|---|---|
| 97475838 | DEBUG | Jun 25, 2022 | Registered | 018 Leather Goods & Luggage | Fan, Zhang |
| 97280844 | DEBUG | Feb 23, 2022 | Pending | 007 Machinery 021 Housewares | GOOGLE LLC |
| 87859060 | DEBUG | Apr 02, 2018 | Pending | 009 Electronics & Software | Shenzhen Dibaike Technology Co., Ltd. |
Weekly visibility reports showing how ChatGPT mentions DEBUG, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DEBUG trademark portfolio
What trademarks does DEBUG hold?
DEBUG holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage), Class 9 (Electronics & Software), Class 7 (Machinery). The most recent filings are registered to Fan, Zhang.
How many trademarks does DEBUG have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to DEBUG. The brand has been actively filing since April 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DEBUG file most often?
DEBUG's most active class is NICE Class 18 (Leather Goods & Luggage), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DEBUG trademark?
The most recent filings under the DEBUG mark are registered to Fan, Zhang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DEBUG expanding into new categories?
The current WikiTrademarks Expansion Score for DEBUG is 5 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 DEBUG trademark filings?
Click the Watch Brand button at the top of this page to add DEBUG 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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