GKT holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) with 2 filings. The WikiTrademarks Expansion Score is 11/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 7, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99700118 | GKT | Mar 13, 2026 | Registered | 003 Cosmetics & Cleaning | ASOB Co., Ltd |
| 79444534 | GKT | Oct 14, 2025 | Registered | 006 Metal Goods 007 Machinery 011 Lighting & HVAC 040 Material Treatment 042 Science & Technology | DAG Dr. Aichhorn Group GmbH |
| 90140914 | GKT | Aug 27, 2020 | Pending | 011 Lighting & HVAC | LIANG, SHUJING |
Weekly visibility reports showing how ChatGPT mentions GKT, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: GKT trademark portfolio
What trademarks does GKT hold?
GKT holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC), Class 6 (Metal Goods), Class 7 (Machinery). The most recent filings are registered to ASOB Co., Ltd.
How many trademarks does GKT have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to GKT. The brand has been actively filing since August 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GKT file most often?
GKT's most active class is NICE Class 11 (Lighting & HVAC), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GKT trademark?
The most recent filings under the GKT mark are registered to ASOB Co., Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GKT expanding into new categories?
The current WikiTrademarks Expansion Score for GKT is 11 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 GKT trademark filings?
Click the Watch Brand button at the top of this page to add GKT 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 GKT to another owner · Browse all NICE classes · Most valuable brands
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