KASTLE SYSTEMS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 filings. The WikiTrademarks Expansion Score is 8/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 23, 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 |
|---|---|---|---|---|---|
| 86544574 | KASTLE SYSTEMS | Feb 24, 2015 | Pending | 009 Electronics & Software 037 Construction & Repair 038 Telecommunications 041 Education & Entertainment 042 Science & Technology 045 Legal & Security Services | Kastle Systems International LLC |
| 86544581 | KASTLE SYSTEMS | Feb 24, 2015 | Pending | 009 Electronics & Software 037 Construction & Repair 038 Telecommunications 041 Education & Entertainment 042 Science & Technology 045 Legal & Security Services | Kastle Systems International LLC |
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FAQ: KASTLE SYSTEMS trademark portfolio
What trademarks does KASTLE SYSTEMS hold?
KASTLE SYSTEMS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 37 (Construction & Repair), Class 38 (Telecommunications). The most recent filings are registered to Kastle Systems International LLC.
How many trademarks does KASTLE SYSTEMS have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to KASTLE SYSTEMS. The brand has been actively filing since February 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KASTLE SYSTEMS file most often?
KASTLE SYSTEMS's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the KASTLE SYSTEMS trademark?
The most recent filings under the KASTLE SYSTEMS mark are registered to Kastle Systems International LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KASTLE SYSTEMS expanding into new categories?
The current WikiTrademarks Expansion Score for KASTLE SYSTEMS is 8 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 KASTLE SYSTEMS trademark filings?
Click the Watch Brand button at the top of this page to add KASTLE SYSTEMS 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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