MAHJONG JAM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 22, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99492202 | MAHJONG JAM | Nov 12, 2025 | Registered | 009 Electronics & Software | SHEN ZHEN TRIWIN TECHNOLOGY CO.,LIMITED |
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FAQ: MAHJONG JAM trademark portfolio
What trademarks does MAHJONG JAM hold?
MAHJONG JAM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to SHEN ZHEN TRIWIN TECHNOLOGY CO.,LIMITED.
How many trademarks does MAHJONG JAM have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to MAHJONG JAM. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MAHJONG JAM file most often?
MAHJONG JAM'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 MAHJONG JAM trademark?
The most recent filings under the MAHJONG JAM mark are registered to SHEN ZHEN TRIWIN TECHNOLOGY CO.,LIMITED. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MAHJONG JAM expanding into new categories?
The current WikiTrademarks Expansion Score for MAHJONG JAM is 4 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 MAHJONG JAM trademark filings?
Click the Watch Brand button at the top of this page to add MAHJONG JAM 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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