QUIET ZONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 3, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99384701 | QUIET ZONE | Sep 10, 2025 | Registered | 010 Medical Devices | Koss Corporation |
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FAQ: QUIET ZONE trademark portfolio
What trademarks does QUIET ZONE hold?
QUIET ZONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to Koss Corporation.
How many trademarks does QUIET ZONE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to QUIET ZONE. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does QUIET ZONE file most often?
QUIET ZONE's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the QUIET ZONE trademark?
The most recent filings under the QUIET ZONE mark are registered to Koss Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QUIET ZONE expanding into new categories?
The current WikiTrademarks Expansion Score for QUIET ZONE is 4 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 QUIET ZONE trademark filings?
Click the Watch Brand button at the top of this page to add QUIET ZONE 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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