KST 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 35/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 23, 2026
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Sign in to claimHow is KST filing trademarks, and where is the portfolio expanding?
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 |
|---|---|---|---|---|---|
| 99716113 | KST | Mar 20, 2026 | Registered | 011 Lighting & HVAC 042 Science & Technology | KS TECHNOLOGIES LIMITED COMPANY |
| 99716115 | KST | Mar 20, 2026 | Registered | 011 Lighting & HVAC 042 Science & Technology | KS TECHNOLOGIES LIMITED COMPANY |
| 79166350 | KST | Apr 02, 2015 | Pending | 012 Vehicles | QINGDAO KST TECHNOLOGY INC. |
Weekly visibility reports showing how ChatGPT mentions KST, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: KST trademark portfolio
What trademarks does KST hold?
KST holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC), Class 42 (Science & Technology), Class 12 (Vehicles). The most recent filings are registered to KS TECHNOLOGIES LIMITED COMPANY.
How many trademarks does KST have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to KST. The brand has been actively filing since April 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KST file most often?
KST'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 KST trademark?
The most recent filings under the KST mark are registered to KS TECHNOLOGIES LIMITED COMPANY. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KST expanding into new categories?
The current WikiTrademarks Expansion Score for KST is 35 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 KST trademark filings?
Click the Watch Brand button at the top of this page to add KST 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 KST to another owner · Browse all NICE classes · Most valuable brands
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