EXTREME MOUNT WASHINGTON holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) 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 July 10, 2026
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Sign in to claimHow is EXTREME MOUNT WASHINGTON filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97126573 | EXTREME MOUNT WASHINGTON | Nov 16, 2021 | Pending | 041 Education & Entertainment | Mount Washington Observatory |
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FAQ: EXTREME MOUNT WASHINGTON trademark portfolio
What trademarks does EXTREME MOUNT WASHINGTON hold?
EXTREME MOUNT WASHINGTON holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to Mount Washington Observatory.
How many trademarks does EXTREME MOUNT WASHINGTON have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EXTREME MOUNT WASHINGTON. The brand has been actively filing since November 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EXTREME MOUNT WASHINGTON file most often?
EXTREME MOUNT WASHINGTON's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EXTREME MOUNT WASHINGTON trademark?
The most recent filings under the EXTREME MOUNT WASHINGTON mark are registered to Mount Washington Observatory. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EXTREME MOUNT WASHINGTON expanding into new categories?
The current WikiTrademarks Expansion Score for EXTREME MOUNT WASHINGTON 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 EXTREME MOUNT WASHINGTON trademark filings?
Click the Watch Brand button at the top of this page to add EXTREME MOUNT WASHINGTON 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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