GKJ holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 6, 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 |
|---|---|---|---|---|---|
| 98730355 | GKJ | Sep 03, 2024 | Registered | 003 Cosmetics & Cleaning | Jansen, Gianni |
| 88225919 | GKJ | Dec 12, 2018 | Pending | 011 Lighting & HVAC | GENHIGH TECH CO.,LIMITED |
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FAQ: GKJ trademark portfolio
What trademarks does GKJ hold?
GKJ holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning), Class 11 (Lighting & HVAC). The most recent filings are registered to Jansen, Gianni.
How many trademarks does GKJ have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to GKJ. The brand has been actively filing since December 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GKJ file most often?
GKJ's most active class is NICE Class 3 (Cosmetics & Cleaning), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GKJ trademark?
The most recent filings under the GKJ mark are registered to Jansen, Gianni. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GKJ expanding into new categories?
The current WikiTrademarks Expansion Score for GKJ is 3 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 GKJ trademark filings?
Click the Watch Brand button at the top of this page to add GKJ 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 GKJ to another owner · Browse all NICE classes · Most valuable brands
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