318 holds 3 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 9 (Electronics & Software) with 2 filings. The WikiTrademarks Expansion Score is 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 9, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jun 16, 2017 |
SHENZHEN LUCKY SONICS CO., LTD.
|
DONGGUAN LUCKY SONICS CO., LTD.
DONGGUAN, GUANGDONG,
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99493981 | 318 | Nov 13, 2025 | Registered | 035 Advertising & Business | Dongguan Lucky Sonics Co., Ltd |
| 98494265 | 318 | Apr 11, 2024 | Pending | 009 Electronics & Software | DONGGUAN LUCKY SONICS CO., LTD. |
| 87072672 | 318 | Jun 15, 2016 | Pending | 009 Electronics & Software | DONGGUAN LUCKY SONICS CO., LTD. |
Weekly visibility reports showing how ChatGPT mentions 318, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: 318 trademark portfolio
What trademarks does 318 hold?
318 holds 3 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 9 (Electronics & Software), Class 35 (Advertising & Business). The most recent filings are registered to Dongguan Lucky Sonics Co., Ltd.
How many trademarks does 318 have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to 318. The brand has been actively filing since June 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does 318 file most often?
318's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the 318 trademark?
The most recent filings under the 318 mark are registered to Dongguan Lucky Sonics Co., Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is 318 expanding into new categories?
The current WikiTrademarks Expansion Score for 318 is 6 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 318 trademark filings?
Click the Watch Brand button at the top of this page to add 318 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 318 to another owner · Browse all NICE classes · Most valuable brands
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