SENNHEISER ALL-DAY CLEAR 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 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 |
|---|---|---|---|---|---|
| 79386854 | SENNHEISER ALL-DAY CLEAR | Sep 01, 2023 | Pending | 010 Medical Devices | Sennheiser electronic SE & Co. KG |
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FAQ: SENNHEISER ALL-DAY CLEAR trademark portfolio
What trademarks does SENNHEISER ALL-DAY CLEAR hold?
SENNHEISER ALL-DAY CLEAR 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 Sennheiser electronic SE & Co. KG.
How many trademarks does SENNHEISER ALL-DAY CLEAR have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SENNHEISER ALL-DAY CLEAR. The brand has been actively filing since September 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SENNHEISER ALL-DAY CLEAR file most often?
SENNHEISER ALL-DAY CLEAR'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 SENNHEISER ALL-DAY CLEAR trademark?
The most recent filings under the SENNHEISER ALL-DAY CLEAR mark are registered to Sennheiser electronic SE & Co. KG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SENNHEISER ALL-DAY CLEAR expanding into new categories?
The current WikiTrademarks Expansion Score for SENNHEISER ALL-DAY CLEAR is 1 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 SENNHEISER ALL-DAY CLEAR trademark filings?
Click the Watch Brand button at the top of this page to add SENNHEISER ALL-DAY CLEAR 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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