BITMAIN holds 5 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair) with 2 filings. The WikiTrademarks Expansion Score is 10/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 13, 2026
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Sign in to claimHow is BITMAIN filing trademarks, and where is the portfolio expanding?
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 |
|---|---|---|---|---|---|
| 99435281 | BITMAIN | Oct 09, 2025 | Registered | 037 Construction & Repair 041 Education & Entertainment | BITMAIN TECHNOLOGIES LIMITED |
| 99435291 | BITMAIN | Oct 09, 2025 | Registered | 037 Construction & Repair 041 Education & Entertainment | BITMAIN TECHNOLOGIES LIMITED |
| 79390212 | BITMAIN | Nov 10, 2023 | Pending | 035 Advertising & Business 036 Insurance & Finance | BITMAIN TECHNOLOGIES PTE. LTD. |
| 86596217 | BITMAIN | Apr 14, 2015 | Abandoned | 009 Electronics & Software | BITMAIN TECHNOLOGIES LIMITED |
| 86596242 | BITMAIN | Apr 14, 2015 | Pending | 042 Science & Technology | BITMAIN TECHNOLOGIES LIMITED |
Weekly visibility reports showing how ChatGPT mentions BITMAIN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: BITMAIN trademark portfolio
What trademarks does BITMAIN hold?
BITMAIN holds 5 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair), Class 41 (Education & Entertainment), Class 9 (Electronics & Software). The most recent filings are registered to BITMAIN TECHNOLOGIES LIMITED.
How many trademarks does BITMAIN have at the USPTO?
WikiTrademarks tracks 5 USPTO trademark filings attributed to BITMAIN. The brand has been actively filing since April 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BITMAIN file most often?
BITMAIN's most active class is NICE Class 37 (Construction & Repair), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BITMAIN trademark?
The most recent filings under the BITMAIN mark are registered to BITMAIN TECHNOLOGIES LIMITED. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BITMAIN expanding into new categories?
The current WikiTrademarks Expansion Score for BITMAIN 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 BITMAIN trademark filings?
Click the Watch Brand button at the top of this page to add BITMAIN 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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