LUMILOCK holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 14 (Jewelry & Watches) with 1 filings. The WikiTrademarks Expansion Score is 7/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 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 |
|---|---|---|---|---|---|
| 99448705 | LUMILOCK | Oct 17, 2025 | Registered | 014 Jewelry & Watches | Fengyi Jiang |
| 79140720 | LUMILOCK | May 23, 2013 | Pending | 009 Electronics & Software 011 Lighting & HVAC | Signify Holding B.V. |
Weekly visibility reports showing how ChatGPT mentions LUMILOCK, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: LUMILOCK trademark portfolio
What trademarks does LUMILOCK hold?
LUMILOCK holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 14 (Jewelry & Watches), Class 9 (Electronics & Software), Class 11 (Lighting & HVAC). The most recent filings are registered to Fengyi Jiang.
How many trademarks does LUMILOCK have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to LUMILOCK. The brand has been actively filing since May 2013. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LUMILOCK file most often?
LUMILOCK's most active class is NICE Class 14 (Jewelry & Watches), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the LUMILOCK trademark?
The most recent filings under the LUMILOCK mark are registered to Fengyi Jiang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LUMILOCK expanding into new categories?
The current WikiTrademarks Expansion Score for LUMILOCK is 7 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 LUMILOCK trademark filings?
Click the Watch Brand button at the top of this page to add LUMILOCK 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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